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        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>7501 WISCONSIN AVENUE</AddressLine1Txt>
            <CityNm>BETHESDA</CityNm>
            <StateAbbreviationCd>MD</StateAbbreviationCd>
            <ZIPCd>20814</ZIPCd>
          </USAddress>
        </ContractorAddress>
        <ServicesDesc>PROFESSIONAL SERVICES</ServicesDesc>
        <CompensationAmt>174020</CompensationAmt>
      </ContractorCompensationGrp>
      <CntrctRcvdGreaterThan100KCnt>1</CntrctRcvdGreaterThan100KCnt>
      <FederatedCampaignsAmt>29352</FederatedCampaignsAmt>
      <FundraisingAmt>293835</FundraisingAmt>
      <AllOtherContributionsAmt>4993195</AllOtherContributionsAmt>
      <NoncashContributionsAmt>261319</NoncashContributionsAmt>
      <TotalContributionsAmt>5316382</TotalContributionsAmt>
      <ProgramServiceRevenueGrp>
        <Desc>CONFERENCE</Desc>
        <BusinessCd>900099</BusinessCd>
        <TotalRevenueColumnAmt>31135</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>31135</RelatedOrExemptFuncIncomeAmt>
      </ProgramServiceRevenueGrp>
      <TotalProgramServiceRevenueAmt>31135</TotalProgramServiceRevenueAmt>
      <InvestmentIncomeGrp>
        <TotalRevenueColumnAmt>57996</TotalRevenueColumnAmt>
        <ExclusionAmt>57996</ExclusionAmt>
      </InvestmentIncomeGrp>
      <GrossAmountSalesAssetsGrp>
        <SecuritiesAmt>2778623</SecuritiesAmt>
      </GrossAmountSalesAssetsGrp>
      <LessCostOthBasisSalesExpnssGrp>
        <SecuritiesAmt>2728547</SecuritiesAmt>
      </LessCostOthBasisSalesExpnssGrp>
      <GainOrLossGrp>
        <SecuritiesAmt>50076</SecuritiesAmt>
      </GainOrLossGrp>
      <NetGainOrLossInvestmentsGrp>
        <TotalRevenueColumnAmt>50076</TotalRevenueColumnAmt>
        <ExclusionAmt>50076</ExclusionAmt>
      </NetGainOrLossInvestmentsGrp>
      <FundraisingGrossIncomeAmt>31134</FundraisingGrossIncomeAmt>
      <ContriRptFundraisingEventAmt>293835</ContriRptFundraisingEventAmt>
      <FundraisingDirectExpensesAmt>66638</FundraisingDirectExpensesAmt>
      <NetIncmFromFundraisingEvtGrp>
        <TotalRevenueColumnAmt>-35504</TotalRevenueColumnAmt>
        <ExclusionAmt>-35504</ExclusionAmt>
      </NetIncmFromFundraisingEvtGrp>
      <TotalRevenueGrp>
        <TotalRevenueColumnAmt>5420085</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>31135</RelatedOrExemptFuncIncomeAmt>
        <UnrelatedBusinessRevenueAmt>0</UnrelatedBusinessRevenueAmt>
        <ExclusionAmt>72568</ExclusionAmt>
      </TotalRevenueGrp>
      <GrantsToDomesticOrgsGrp>
        <TotalAmt>2343975</TotalAmt>
        <ProgramServicesAmt>2343975</ProgramServicesAmt>
      </GrantsToDomesticOrgsGrp>
      <GrantsToDomesticIndividualsGrp>
        <TotalAmt>5000</TotalAmt>
        <ProgramServicesAmt>5000</ProgramServicesAmt>
      </GrantsToDomesticIndividualsGrp>
      <ForeignGrantsGrp>
        <TotalAmt>120000</TotalAmt>
        <ProgramServicesAmt>120000</ProgramServicesAmt>
      </ForeignGrantsGrp>
      <CompCurrentOfcrDirectorsGrp>
        <TotalAmt>243928</TotalAmt>
        <ProgramServicesAmt>182947</ProgramServicesAmt>
        <ManagementAndGeneralAmt>41467</ManagementAndGeneralAmt>
        <FundraisingAmt>19514</FundraisingAmt>
      </CompCurrentOfcrDirectorsGrp>
      <OtherSalariesAndWagesGrp>
        <TotalAmt>1360436</TotalAmt>
        <ProgramServicesAmt>964343</ProgramServicesAmt>
        <ManagementAndGeneralAmt>81440</ManagementAndGeneralAmt>
        <FundraisingAmt>314653</FundraisingAmt>
      </OtherSalariesAndWagesGrp>
      <PensionPlanContributionsGrp>
        <TotalAmt>64039</TotalAmt>
        <ProgramServicesAmt>45381</ProgramServicesAmt>
        <ManagementAndGeneralAmt>3801</ManagementAndGeneralAmt>
        <FundraisingAmt>14857</FundraisingAmt>
      </PensionPlanContributionsGrp>
      <OtherEmployeeBenefitsGrp>
        <TotalAmt>122263</TotalAmt>
        <ProgramServicesAmt>87082</ProgramServicesAmt>
        <ManagementAndGeneralAmt>8434</ManagementAndGeneralAmt>
        <FundraisingAmt>26747</FundraisingAmt>
      </OtherEmployeeBenefitsGrp>
      <PayrollTaxesGrp>
        <TotalAmt>113718</TotalAmt>
        <ProgramServicesAmt>81272</ProgramServicesAmt>
        <ManagementAndGeneralAmt>8582</ManagementAndGeneralAmt>
        <FundraisingAmt>23864</FundraisingAmt>
      </PayrollTaxesGrp>
      <FeesForServicesLegalGrp>
        <TotalAmt>3280</TotalAmt>
        <ProgramServicesAmt>3006</ProgramServicesAmt>
        <ManagementAndGeneralAmt>95</ManagementAndGeneralAmt>
        <FundraisingAmt>179</FundraisingAmt>
      </FeesForServicesLegalGrp>
      <FeesForServicesAccountingGrp>
        <TotalAmt>207685</TotalAmt>
        <ProgramServicesAmt>190364</ProgramServicesAmt>
        <ManagementAndGeneralAmt>6002</ManagementAndGeneralAmt>
        <FundraisingAmt>11319</FundraisingAmt>
      </FeesForServicesAccountingGrp>
      <FeesForServicesLobbyingGrp>
        <TotalAmt>82500</TotalAmt>
        <ProgramServicesAmt>82500</ProgramServicesAmt>
      </FeesForServicesLobbyingGrp>
      <FeesForSrvcInvstMgmntFeesGrp>
        <TotalAmt>13308</TotalAmt>
        <ProgramServicesAmt>10341</ProgramServicesAmt>
        <ManagementAndGeneralAmt>1454</ManagementAndGeneralAmt>
        <FundraisingAmt>1513</FundraisingAmt>
      </FeesForSrvcInvstMgmntFeesGrp>
      <FeesForServicesOtherGrp>
        <TotalAmt>448529</TotalAmt>
        <ProgramServicesAmt>416374</ProgramServicesAmt>
        <ManagementAndGeneralAmt>15730</ManagementAndGeneralAmt>
        <FundraisingAmt>16425</FundraisingAmt>
      </FeesForServicesOtherGrp>
      <OfficeExpensesGrp>
        <TotalAmt>239841</TotalAmt>
        <ProgramServicesAmt>177272</ProgramServicesAmt>
        <ManagementAndGeneralAmt>5212</ManagementAndGeneralAmt>
        <FundraisingAmt>57357</FundraisingAmt>
      </OfficeExpensesGrp>
      <InformationTechnologyGrp>
        <TotalAmt>143779</TotalAmt>
        <ProgramServicesAmt>114760</ProgramServicesAmt>
        <ManagementAndGeneralAmt>16459</ManagementAndGeneralAmt>
        <FundraisingAmt>12560</FundraisingAmt>
      </InformationTechnologyGrp>
      <OccupancyGrp>
        <TotalAmt>182814</TotalAmt>
        <ProgramServicesAmt>145265</ProgramServicesAmt>
        <ManagementAndGeneralAmt>21804</ManagementAndGeneralAmt>
        <FundraisingAmt>15745</FundraisingAmt>
      </OccupancyGrp>
      <TravelGrp>
        <TotalAmt>171276</TotalAmt>
        <ProgramServicesAmt>159790</ProgramServicesAmt>
        <ManagementAndGeneralAmt>381</ManagementAndGeneralAmt>
        <FundraisingAmt>11105</FundraisingAmt>
      </TravelGrp>
      <ConferencesMeetingsGrp>
        <TotalAmt>390934</TotalAmt>
        <ProgramServicesAmt>380106</ProgramServicesAmt>
        <ManagementAndGeneralAmt>906</ManagementAndGeneralAmt>
        <FundraisingAmt>9922</FundraisingAmt>
      </ConferencesMeetingsGrp>
      <DepreciationDepletionGrp>
        <TotalAmt>38602</TotalAmt>
        <ProgramServicesAmt>30673</ProgramServicesAmt>
        <ManagementAndGeneralAmt>4604</ManagementAndGeneralAmt>
        <FundraisingAmt>3325</FundraisingAmt>
      </DepreciationDepletionGrp>
      <InsuranceGrp>
        <TotalAmt>17543</TotalAmt>
        <ProgramServicesAmt>13940</ProgramServicesAmt>
        <ManagementAndGeneralAmt>2092</ManagementAndGeneralAmt>
        <FundraisingAmt>1511</FundraisingAmt>
      </InsuranceGrp>
      <OtherExpensesGrp>
        <Desc>HONORARIA</Desc>
        <TotalAmt>98300</TotalAmt>
        <ProgramServicesAmt>97437</ProgramServicesAmt>
        <FundraisingAmt>863</FundraisingAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>DUES &amp; SUBSCRIPTIONS</Desc>
        <TotalAmt>27986</TotalAmt>
        <ProgramServicesAmt>20719</ProgramServicesAmt>
        <ManagementAndGeneralAmt>605</ManagementAndGeneralAmt>
        <FundraisingAmt>6662</FundraisingAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>PROF. DEVELOPMENT</Desc>
        <TotalAmt>8883</TotalAmt>
        <ProgramServicesAmt>5685</ProgramServicesAmt>
        <ManagementAndGeneralAmt>459</ManagementAndGeneralAmt>
        <FundraisingAmt>2739</FundraisingAmt>
      </OtherExpensesGrp>
      <TotalFunctionalExpensesGrp>
        <TotalAmt>6448619</TotalAmt>
        <ProgramServicesAmt>5678232</ProgramServicesAmt>
        <ManagementAndGeneralAmt>219527</ManagementAndGeneralAmt>
        <FundraisingAmt>550860</FundraisingAmt>
      </TotalFunctionalExpensesGrp>
      <CashNonInterestBearingGrp>
        <BOYAmt>452703</BOYAmt>
        <EOYAmt>398232</EOYAmt>
      </CashNonInterestBearingGrp>
      <SavingsAndTempCashInvstGrp>
        <BOYAmt>1128710</BOYAmt>
        <EOYAmt>430996</EOYAmt>
      </SavingsAndTempCashInvstGrp>
      <PledgesAndGrantsReceivableGrp>
        <BOYAmt>243095</BOYAmt>
        <EOYAmt>337517</EOYAmt>
      </PledgesAndGrantsReceivableGrp>
      <AccountsReceivableGrp>
        <BOYAmt>409795</BOYAmt>
        <EOYAmt>809106</EOYAmt>
      </AccountsReceivableGrp>
      <PrepaidExpensesDefrdChargesGrp>
        <BOYAmt>310711</BOYAmt>
        <EOYAmt>87086</EOYAmt>
      </PrepaidExpensesDefrdChargesGrp>
      <LandBldgEquipCostOrOtherBssAmt>386951</LandBldgEquipCostOrOtherBssAmt>
      <LandBldgEquipAccumDeprecAmt>276680</LandBldgEquipAccumDeprecAmt>
      <LandBldgEquipBasisNetGrp>
        <BOYAmt>122441</BOYAmt>
        <EOYAmt>110271</EOYAmt>
      </LandBldgEquipBasisNetGrp>
      <InvestmentsPubTradedSecGrp>
        <BOYAmt>2680166</BOYAmt>
        <EOYAmt>3438609</EOYAmt>
      </InvestmentsPubTradedSecGrp>
      <OtherAssetsTotalGrp>
        <BOYAmt>291021</BOYAmt>
        <EOYAmt>296384</EOYAmt>
      </OtherAssetsTotalGrp>
      <TotalAssetsGrp>
        <BOYAmt>5638642</BOYAmt>
        <EOYAmt>5908201</EOYAmt>
      </TotalAssetsGrp>
      <AccountsPayableAccrExpnssGrp>
        <BOYAmt>364233</BOYAmt>
        <EOYAmt>471048</EOYAmt>
      </AccountsPayableAccrExpnssGrp>
      <GrantsPayableGrp>
        <BOYAmt>748620</BOYAmt>
        <EOYAmt>1745994</EOYAmt>
      </GrantsPayableGrp>
      <OtherLiabilitiesGrp>
        <BOYAmt>42939</BOYAmt>
        <EOYAmt>112198</EOYAmt>
      </OtherLiabilitiesGrp>
      <TotalLiabilitiesGrp>
        <BOYAmt>1155792</BOYAmt>
        <EOYAmt>2329240</EOYAmt>
      </TotalLiabilitiesGrp>
      <OrganizationFollowsSFAS117Ind>X</OrganizationFollowsSFAS117Ind>
      <UnrestrictedNetAssetsGrp>
        <BOYAmt>454049</BOYAmt>
        <EOYAmt>-49330</EOYAmt>
      </UnrestrictedNetAssetsGrp>
      <TemporarilyRstrNetAssetsGrp>
        <BOYAmt>4028801</BOYAmt>
        <EOYAmt>3628291</EOYAmt>
      </TemporarilyRstrNetAssetsGrp>
      <TotalNetAssetsFundBalanceGrp>
        <BOYAmt>4482850</BOYAmt>
        <EOYAmt>3578961</EOYAmt>
      </TotalNetAssetsFundBalanceGrp>
      <TotLiabNetAssetsFundBalanceGrp>
        <BOYAmt>5638642</BOYAmt>
        <EOYAmt>5908201</EOYAmt>
      </TotLiabNetAssetsFundBalanceGrp>
      <InfoInScheduleOPartXIInd>X</InfoInScheduleOPartXIInd>
      <ReconcilationRevenueExpnssAmt>-1028534</ReconcilationRevenueExpnssAmt>
      <NetUnrlzdGainsLossesInvstAmt>124645</NetUnrlzdGainsLossesInvstAmt>
      <OtherChangesInNetAssetsAmt>0</OtherChangesInNetAssetsAmt>
      <MethodOfAccountingAccrualInd>X</MethodOfAccountingAccrualInd>
      <AccountantCompileOrReviewInd>0</AccountantCompileOrReviewInd>
      <FSAuditedInd>1</FSAuditedInd>
      <FSAuditedBasisGrp>
        <SeparateBasisFinclStmtInd>X</SeparateBasisFinclStmtInd>
      </FSAuditedBasisGrp>
      <AuditCommitteeInd>1</AuditCommitteeInd>
      <FederalGrantAuditRequiredInd>0</FederalGrantAuditRequiredInd>
    </IRS990>
    <IRS990ScheduleA documentId="RetDoc1039100001">
      <PublicOrganization170Ind>X</PublicOrganization170Ind>
      <GiftsGrantsContriRcvd170Grp>
        <CurrentTaxYearMinus4YearsAmt>7360504</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>7394694</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>5277766</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>6294712</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>5316382</CurrentTaxYearAmt>
        <TotalAmt>31644058</TotalAmt>
      </GiftsGrantsContriRcvd170Grp>
      <TotalCalendarYear170Grp>
        <CurrentTaxYearMinus4YearsAmt>7360504</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>7394694</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>5277766</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>6294712</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>5316382</CurrentTaxYearAmt>
        <TotalAmt>31644058</TotalAmt>
      </TotalCalendarYear170Grp>
      <SubstantialContributorsTotAmt>21531986</SubstantialContributorsTotAmt>
      <PublicSupportTotal170Amt>10112072</PublicSupportTotal170Amt>
      <GrossInvestmentIncome170Grp>
        <CurrentTaxYearMinus4YearsAmt>146346</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>176581</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>165316</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>82617</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>57996</CurrentTaxYearAmt>
        <TotalAmt>628856</TotalAmt>
      </GrossInvestmentIncome170Grp>
      <TotalSupportAmt>32272914</TotalSupportAmt>
      <GrossReceiptsRltdActivitiesAmt>174668</GrossReceiptsRltdActivitiesAmt>
      <PublicSupportCY170Pct>0.31330</PublicSupportCY170Pct>
      <PublicSupportPY170Pct>0.30320</PublicSupportPY170Pct>
      <TenPctFactsCrcmstncsTestCYInd>X</TenPctFactsCrcmstncsTestCYInd>
      <FactsAndCircumstancesTestTxt>AAMDS QUALIFIES AS A PUBLIC CHARITY UNDER THE "FACTS AND CIRCUMSTANCES" TEST OF 1.170A-9(F)(3) OF THE TREASURY REGULATIONS, BASED UPON THE FOLLOWING:ITS SUPPORT, AS REPORTED FOR 2017, IS 31.33%, THEREBY MEETING THE REQUIREMENT OF 1.170A-9(F)(3)(I).AAMDS IS ORGANIZED AND OPERATED SO AS TO ATTRACT NEW AND ADDITIONAL FUNDING ON A CONTINUOUS BASIS, THEREBY MEETING THE REQUIREMENT OF 1.170A-9(F)(3)(II). AAMDS HAS RECENTLY UNDERTAKEN NEW DEVELOPMENT EFFORTS TO BROADEN AAMDS' BASE OF SUPPORT.AAMDS' PUBLIC SUPPORT, AT 31.33%, IS WELL ABOVE THE 10% MINIMUM REQUIRED FOR THE "FACTS AND CIRCUMSTANCES" TEST, THEREBY MEETING THE REQUIREMENT OF 1.170A-9(F)(3)(III). IN MEETING THE REQUIREMENT OF 1.170A-9(F)(3)(I), AAMDS HAS RECEIVED SUPPORT FROM A REPRESENTATIVE NUMBER OF ORGANIZATIONS, RATHER THAN RECEIVING ALL OR MOST OF ITS SUPPORT FROM A SINGLE ORGANIZATION, OR FROM A SINGLE DONOR. IN FACT, AAMDS HAS RECEIVED FINANCIAL SUPPORT FROM A NUMBER OF INDIVIDUAL DONORS, IN ADDITION TO GRANTS RECEIVED FROM A NUMBER OF DIFFERENT ORGANIZATIONS. AAMDS' CURRENT FUNDRAISING PLANS ARE TARGETED AT A BROAD BASE OF DONORS. IN THIS RESPECT, AAMDS MEETS THE REQUIREMENT OF 1.170A-9(F)(3)(III)(B).AAMDS REMAINS AN ORGANIZATION COMMITTED TO SERVING THE PUBLIC THROUGH ITS WORK. AAMDS WAS FORMED TO SUPPORT PATIENTS, FAMILIES AND CAREGIVERS COPING WITH APLASTIC ANEMIA, MDS, PNH AND RELATED BONE MARROW FAILURE DISEASES BY PROVIDING ANSWERS, SUPPORT AND HOPE. IN THIS MANNER, AAMDS MEETS THE REQUIREMENT OF 1.170A-9(F)(3)(III)(D).</FactsAndCircumstancesTestTxt>
    </IRS990ScheduleA>
    <IRS990ScheduleB documentId="RetDoc1234500001" />
    <IRS990ScheduleC documentId="RetDoc1039600001">
      <TotalGrassrootsLobbyingGrp>
        <FilingOrganizationsTotalAmt>0</FilingOrganizationsTotalAmt>
      </TotalGrassrootsLobbyingGrp>
      <TotalDirectLobbyingGrp>
        <FilingOrganizationsTotalAmt>82500</FilingOrganizationsTotalAmt>
      </TotalDirectLobbyingGrp>
      <TotalLobbyingExpendGrp>
        <FilingOrganizationsTotalAmt>82500</FilingOrganizationsTotalAmt>
      </TotalLobbyingExpendGrp>
      <OtherExemptPurposeExpendGrp>
        <FilingOrganizationsTotalAmt>6366119</FilingOrganizationsTotalAmt>
      </OtherExemptPurposeExpendGrp>
      <TotalExemptPurposeExpendGrp>
        <FilingOrganizationsTotalAmt>6448619</FilingOrganizationsTotalAmt>
      </TotalExemptPurposeExpendGrp>
      <LobbyingNontaxableAmountGrp>
        <FilingOrganizationsTotalAmt>472431</FilingOrganizationsTotalAmt>
      </LobbyingNontaxableAmountGrp>
      <GrassrootsNontaxableGrp>
        <FilingOrganizationsTotalAmt>118108</FilingOrganizationsTotalAmt>
      </GrassrootsNontaxableGrp>
      <TotLbbyngGrassrootMnsNonTxGrp>
        <FilingOrganizationsTotalAmt>0</FilingOrganizationsTotalAmt>
      </TotLbbyngGrassrootMnsNonTxGrp>
      <TotLbbyExpendMnsLbbyngNonTxGrp>
        <FilingOrganizationsTotalAmt>0</FilingOrganizationsTotalAmt>
      </TotLbbyExpendMnsLbbyngNonTxGrp>
      <AvgLobbyingNontaxableAmountGrp>
        <CurrentYearMinus3Amt>527108</CurrentYearMinus3Amt>
        <CurrentYearMinus2Amt>481016</CurrentYearMinus2Amt>
        <CurrentYearMinus1Amt>488962</CurrentYearMinus1Amt>
        <CurrentYearAmt>472431</CurrentYearAmt>
        <TotalAmt>1969517</TotalAmt>
      </AvgLobbyingNontaxableAmountGrp>
      <LobbyingCeilingAmt>2954276</LobbyingCeilingAmt>
      <AvgTotalLobbyingExpendGrp>
        <CurrentYearAmt>82500</CurrentYearAmt>
        <TotalAmt>82500</TotalAmt>
      </AvgTotalLobbyingExpendGrp>
      <AvgGrassrootsNontaxableGrp>
        <CurrentYearMinus3Amt>131777</CurrentYearMinus3Amt>
        <CurrentYearMinus2Amt>120254</CurrentYearMinus2Amt>
        <CurrentYearMinus1Amt>122241</CurrentYearMinus1Amt>
        <CurrentYearAmt>118108</CurrentYearAmt>
        <TotalAmt>492380</TotalAmt>
      </AvgGrassrootsNontaxableGrp>
      <GrassrootsCeilingAmt>738570</GrassrootsCeilingAmt>
    </IRS990ScheduleC>
    <IRS990ScheduleD documentId="RetDoc1040000001">
      <EquipmentGrp>
        <OtherCostOrOtherBasisAmt>386951</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>276680</DepreciationAmt>
        <BookValueAmt>110271</BookValueAmt>
      </EquipmentGrp>
      <TotalBookValueLandBuildingsAmt>110271</TotalBookValueLandBuildingsAmt>
      <OtherAssetsOrgGrp>
        <Desc>SECURITY DEPOSITS</Desc>
        <BookValueAmt>15232</BookValueAmt>
      </OtherAssetsOrgGrp>
      <OtherAssetsOrgGrp>
        <Desc>CHARITABLE REMAINDER TRUST</Desc>
        <BookValueAmt>281152</BookValueAmt>
      </OtherAssetsOrgGrp>
      <TotalBookValueOtherAssetsAmt>296384</TotalBookValueOtherAssetsAmt>
      <OtherLiabilitiesOrgGrp>
        <Desc>DEFERRED RENT</Desc>
        <Amt>112198</Amt>
      </OtherLiabilitiesOrgGrp>
      <TotalLiabilityAmt>112198</TotalLiabilityAmt>
      <FootnoteTextInd>X</FootnoteTextInd>
      <TotalRevEtcAuditedFinclStmtAmt>5630076</TotalRevEtcAuditedFinclStmtAmt>
      <NetUnrealizedGainsInvstAmt>124645</NetUnrealizedGainsInvstAmt>
      <DonatedServicesAndUseFcltsAmt>18708</DonatedServicesAndUseFcltsAmt>
      <OtherRevenueAmt>66638</OtherRevenueAmt>
      <RevenueNotReportedAmt>209991</RevenueNotReportedAmt>
      <RevenueSubtotalAmt>5420085</RevenueSubtotalAmt>
      <RevenueNotReportedFinclStmtAmt>0</RevenueNotReportedFinclStmtAmt>
      <TotalRevenuePerForm990Amt>5420085</TotalRevenuePerForm990Amt>
      <TotExpnsEtcAuditedFinclStmtAmt>6533965</TotExpnsEtcAuditedFinclStmtAmt>
      <DonatedServicesUseFcltsAmt>18708</DonatedServicesUseFcltsAmt>
      <OtherExpensesIncludedAmt>66638</OtherExpensesIncludedAmt>
      <ExpensesNotReportedAmt>85346</ExpensesNotReportedAmt>
      <ExpensesSubtotalAmt>6448619</ExpensesSubtotalAmt>
      <ExpensesNotRptFinclStmtAmt>0</ExpensesNotRptFinclStmtAmt>
      <TotalExpensesPerForm990Amt>6448619</TotalExpensesPerForm990Amt>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART X, LINE 2:</FormAndLineReferenceDesc>
        <ExplanationTxt>FOR THE YEAR ENDED DECEMBER 31, 2017, THE FOUNDATION HAS DOCUMENTED ITS CONSIDERATION OF FASB ASC 740-10, INCOME TAXES, THAT PROVIDES GUIDANCE FOR REPORTING UNCERTAINTY IN INCOME TAXES AND HAS DETERMINED THAT NO MATERIAL UNCERTAIN TAX POSITIONS QUALIFY FOR EITHER RECOGNITION OR DISCLOSURE IN THE FINANCIAL STATEMENTS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART XI, LINE 2D - OTHER ADJUSTMENTS:</FormAndLineReferenceDesc>
        <ExplanationTxt>SPECIAL EVENT EXPENSES REPORTED AS EXPENSE ON THE FINANCIAL 66,638. STATEMENTS AND NETTED AGAINST REVENUE ON FORM 990, PART VIII, LINE 8C.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART XII, LINE 2D - OTHER ADJUSTMENTS:</FormAndLineReferenceDesc>
        <ExplanationTxt>SPECIAL EVENT EXPENSES REPORTED AS EXPENSE ON THE FINANCIAL 66,638. STATEMENTS AND NETTED AGAINST REVENUE ON FORM 990, PART VIII, LINE 8C.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleD>
    <IRS990ScheduleF documentId="RetDoc1040500001">
      <GrantRecordsMaintainedInd>1</GrantRecordsMaintainedInd>
      <AccountActivitiesOutsideUSGrp>
        <RegionTxt>EUROPE</RegionTxt>
        <OfficesCnt>0</OfficesCnt>
        <EmployeeCnt>0</EmployeeCnt>
        <TypeOfActivitiesConductedTxt>GRANTS TO RECIPIENTS LOCATED IN REGION</TypeOfActivitiesConductedTxt>
        <RegionTotalExpendituresAmt>78750</RegionTotalExpendituresAmt>
      </AccountActivitiesOutsideUSGrp>
      <AccountActivitiesOutsideUSGrp>
        <RegionTxt>SOUTH AMERICA</RegionTxt>
        <OfficesCnt>0</OfficesCnt>
        <EmployeeCnt>0</EmployeeCnt>
        <TypeOfActivitiesConductedTxt>GRANTS TO RECIPIENTS LOCATED IN REGION</TypeOfActivitiesConductedTxt>
        <RegionTotalExpendituresAmt>18750</RegionTotalExpendituresAmt>
      </AccountActivitiesOutsideUSGrp>
      <AccountActivitiesOutsideUSGrp>
        <RegionTxt>EAST ASIA AND THE PACIFIC</RegionTxt>
        <OfficesCnt>0</OfficesCnt>
        <EmployeeCnt>0</EmployeeCnt>
        <TypeOfActivitiesConductedTxt>GRANTS TO RECIPIENTS LOCATED IN REGION</TypeOfActivitiesConductedTxt>
        <RegionTotalExpendituresAmt>22500</RegionTotalExpendituresAmt>
      </AccountActivitiesOutsideUSGrp>
      <SubtotalOfficesCnt>0</SubtotalOfficesCnt>
      <SubtotalEmployeesCnt>0</SubtotalEmployeesCnt>
      <ContinuationTotalOfficeCnt>0</ContinuationTotalOfficeCnt>
      <ContinuationTotalEmployeeCnt>0</ContinuationTotalEmployeeCnt>
      <TotalOfficeCnt>0</TotalOfficeCnt>
      <TotalEmployeeCnt>0</TotalEmployeeCnt>
      <SubtotalSpentAmt>120000</SubtotalSpentAmt>
      <ContinuationSpentAmt>0</ContinuationSpentAmt>
      <TotalSpentAmt>120000</TotalSpentAmt>
      <GrantsToOrgOutsideUSGrp>
        <RegionTxt>EUROPE</RegionTxt>
        <PurposeOfGrantTxt>RESEARCH</PurposeOfGrantTxt>
        <CashGrantAmt>18750</CashGrantAmt>
        <MannerOfCashDisbursementTxt>WIRE TRANSFER</MannerOfCashDisbursementTxt>
      </GrantsToOrgOutsideUSGrp>
      <GrantsToOrgOutsideUSGrp>
        <RegionTxt>EUROPE</RegionTxt>
        <PurposeOfGrantTxt>RESEARCH</PurposeOfGrantTxt>
        <CashGrantAmt>15000</CashGrantAmt>
        <MannerOfCashDisbursementTxt>CHECK</MannerOfCashDisbursementTxt>
      </GrantsToOrgOutsideUSGrp>
      <GrantsToOrgOutsideUSGrp>
        <RegionTxt>EUROPE</RegionTxt>
        <PurposeOfGrantTxt>RESEARCH</PurposeOfGrantTxt>
        <CashGrantAmt>15000</CashGrantAmt>
        <MannerOfCashDisbursementTxt>CHECK</MannerOfCashDisbursementTxt>
      </GrantsToOrgOutsideUSGrp>
      <GrantsToOrgOutsideUSGrp>
        <RegionTxt>EUROPE</RegionTxt>
        <PurposeOfGrantTxt>RESEARCH</PurposeOfGrantTxt>
        <CashGrantAmt>30000</CashGrantAmt>
        <MannerOfCashDisbursementTxt>WIRE TRANSFER</MannerOfCashDisbursementTxt>
      </GrantsToOrgOutsideUSGrp>
      <GrantsToOrgOutsideUSGrp>
        <RegionTxt>EAST ASIA AND THE PACIFIC</RegionTxt>
        <PurposeOfGrantTxt>RESEARCH</PurposeOfGrantTxt>
        <CashGrantAmt>22500</CashGrantAmt>
        <MannerOfCashDisbursementTxt>CHECK</MannerOfCashDisbursementTxt>
      </GrantsToOrgOutsideUSGrp>
      <GrantsToOrgOutsideUSGrp>
        <RegionTxt>SOUTH AMERICA</RegionTxt>
        <PurposeOfGrantTxt>RESEARCH</PurposeOfGrantTxt>
        <CashGrantAmt>18750</CashGrantAmt>
        <MannerOfCashDisbursementTxt>CHECK</MannerOfCashDisbursementTxt>
      </GrantsToOrgOutsideUSGrp>
      <Total501c3OrgCnt>6</Total501c3OrgCnt>
      <TotalOtherOrgCnt>0</TotalOtherOrgCnt>
      <TransferToForeignCorpInd>1</TransferToForeignCorpInd>
      <InterestInForeignTrustInd>0</InterestInForeignTrustInd>
      <ForeignCorpOwnershipInd>0</ForeignCorpOwnershipInd>
      <PassiveForeignInvestmestCoInd>0</PassiveForeignInvestmestCoInd>
      <ForeignPartnershipInd>0</ForeignPartnershipInd>
      <BoycottCountriesInd>0</BoycottCountriesInd>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART I, LINE 2:</FormAndLineReferenceDesc>
        <ExplanationTxt>AS WITH ALL OF OUR TWO-YEAR RESEARCH GRANTS, PROGRESS REPORTS ARE REQUIRED TO BE SUBMITTED AFTER THE FIRST YEAR AND A FINAL REPORT IS REQUIRED AT THE CONCLUSION OF THE SECOND YEAR. THESE REPORTS ARE REVIEWED AND APPROVED BY OUR MEDICAL ADVISORY BOARD. SECOND YEAR FUNDING IS CONTINGENT UPON SUBMISSION OF THE FIRST YEAR PROGRESS REPORT AND INDICATION OF FIRST YEAR PROGRESS IN MEETING THE OBJECTIVES OF THE STUDY.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleF>
    <IRS990ScheduleG documentId="RetDoc1041300001">
      <FundraisingEventInformationGrp>
        <Event1Nm>PNH BREAKF. &amp; WALK</Event1Nm>
        <GrossReceiptsEvent1Amt>36493</GrossReceiptsEvent1Amt>
        <CharitableContriEvent1Amt>32533</CharitableContriEvent1Amt>
        <GrossRevenueEvent1Amt>3960</GrossRevenueEvent1Amt>
        <NonCashPrizesEvent1Amt>1203</NonCashPrizesEvent1Amt>
        <RentFacilityCostsEvent1Amt>2930</RentFacilityCostsEvent1Amt>
        <FoodAndBeverageEvent1Amt>3240</FoodAndBeverageEvent1Amt>
        <OtherDirectExpensesEvent1Amt>4501</OtherDirectExpensesEvent1Amt>
        <Event2Nm>OTHER WALKS</Event2Nm>
        <GrossReceiptsEvent2Amt>288476</GrossReceiptsEvent2Amt>
        <CharitableContriEvent2Amt>261302</CharitableContriEvent2Amt>
        <GrossRevenueEvent2Amt>27174</GrossRevenueEvent2Amt>
        <NonCashPrizesEvent2Amt>14743</NonCashPrizesEvent2Amt>
        <RentFacilityCostsEvent2Amt>1793</RentFacilityCostsEvent2Amt>
        <FoodAndBeverageEvent2Amt>1268</FoodAndBeverageEvent2Amt>
        <OtherDirectExpensesEvent2Amt>36960</OtherDirectExpensesEvent2Amt>
        <GrossReceiptsTotalAmt>324969</GrossReceiptsTotalAmt>
        <CharitableContributionsTotAmt>293835</CharitableContributionsTotAmt>
        <GrossRevenueTotalEventsAmt>31134</GrossRevenueTotalEventsAmt>
        <NonCashPrizesTotalEventsAmt>15946</NonCashPrizesTotalEventsAmt>
        <RentFcltyCostsTotalEventsAmt>4723</RentFcltyCostsTotalEventsAmt>
        <FoodAndBeverageTotalEventsAmt>4508</FoodAndBeverageTotalEventsAmt>
        <OthDirectExpnssTotalEventsAmt>41461</OthDirectExpnssTotalEventsAmt>
        <DirectExpenseSummaryEventsAmt>66638</DirectExpenseSummaryEventsAmt>
        <NetIncomeSummaryAmt>-35504</NetIncomeSummaryAmt>
      </FundraisingEventInformationGrp>
    </IRS990ScheduleG>
    <IRS990ScheduleI documentId="RetDoc1041900001">
      <GrantRecordsMaintainedInd>1</GrantRecordsMaintainedInd>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>ALBANY MEDICAL COLLEGE</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>47 NEW SCOTLAND AVE</AddressLine1Txt>
          <CityNm>ALBANY</CityNm>
          <StateAbbreviationCd>NY</StateAbbreviationCd>
          <ZIPCd>12208</ZIPCd>
        </USAddress>
        <RecipientEIN>141338310</RecipientEIN>
        <IRCSectionDesc>501(C)(3)</IRCSectionDesc>
        <CashGrantAmt>30000</CashGrantAmt>
        <PurposeOfGrantTxt>RESEARCH</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>ALBERT EINSTEIN COLLEGE OF MEDICINE INC</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>1300 MORRIS PARK AVE BELFER 312</AddressLine1Txt>
          <CityNm>BRONX</CityNm>
          <StateAbbreviationCd>NY</StateAbbreviationCd>
          <ZIPCd>10461</ZIPCd>
        </USAddress>
        <RecipientEIN>131624225</RecipientEIN>
        <IRCSectionDesc>501(C)(3)</IRCSectionDesc>
        <CashGrantAmt>44721</CashGrantAmt>
        <PurposeOfGrantTxt>RESEARCH</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>BAYLOR COLLEGE OF MEDICINE</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>ONE BAYLOR PLAZA</AddressLine1Txt>
          <CityNm>HOUSTON</CityNm>
          <StateAbbreviationCd>TX</StateAbbreviationCd>
          <ZIPCd>77030</ZIPCd>
        </USAddress>
        <RecipientEIN>741159753</RecipientEIN>
        <IRCSectionDesc>501(C)(3)</IRCSectionDesc>
        <CashGrantAmt>15000</CashGrantAmt>
        <PurposeOfGrantTxt>RESEARCH</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>CHILDRENS HOSPITAL OF PHILIDELPHIA</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>3615 CIVIC CENTER BLVD</AddressLine1Txt>
          <CityNm>PHILIDELPHI</CityNm>
          <StateAbbreviationCd>PA</StateAbbreviationCd>
          <ZIPCd>19104</ZIPCd>
        </USAddress>
        <RecipientEIN>231352166</RecipientEIN>
        <IRCSectionDesc>501(C)(3)</IRCSectionDesc>
        <CashGrantAmt>15000</CashGrantAmt>
        <PurposeOfGrantTxt>RESEARCH</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>CLEVELAND CLINIC FOUNDATION</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>9500 EUCLID AVE</AddressLine1Txt>
          <CityNm>CLEVELAND</CityNm>
          <StateAbbreviationCd>OH</StateAbbreviationCd>
          <ZIPCd>44195</ZIPCd>
        </USAddress>
        <RecipientEIN>340714585</RecipientEIN>
        <IRCSectionDesc>501(C)(3)</IRCSectionDesc>
        <CashGrantAmt>15000</CashGrantAmt>
        <PurposeOfGrantTxt>RESEARCH</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>DANA FARBER CANCER INSTITUTE</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>450 BROOKLINE AVENUE</AddressLine1Txt>
          <CityNm>BOSTON</CityNm>
          <StateAbbreviationCd>MA</StateAbbreviationCd>
          <ZIPCd>02215</ZIPCd>
        </USAddress>
        <RecipientEIN>042263040</RecipientEIN>
        <IRCSectionDesc>501(C)(3)</IRCSectionDesc>
        <CashGrantAmt>15000</CashGrantAmt>
        <PurposeOfGrantTxt>RESEARCH</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>MEMORIAL SLOAN-KETTERING CANCER CENTER</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>1275 YORK AVENUE BOX 701</AddressLine1Txt>
          <CityNm>NEW YORK</CityNm>
          <StateAbbreviationCd>NY</StateAbbreviationCd>
          <ZIPCd>10065</ZIPCd>
        </USAddress>
        <RecipientEIN>131924236</RecipientEIN>
        <IRCSectionDesc>501(C)(3)</IRCSectionDesc>
        <CashGrantAmt>30000</CashGrantAmt>
        <PurposeOfGrantTxt>RESEARCH</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>NIH</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>CLINICAL CENTER NIHCC</AddressLine1Txt>
          <CityNm>BETHESDA</CityNm>
          <StateAbbreviationCd>MD</StateAbbreviationCd>
          <ZIPCd>20892</ZIPCd>
        </USAddress>
        <RecipientEIN>520858115</RecipientEIN>
        <IRCSectionDesc>501(C)(3)</IRCSectionDesc>
        <CashGrantAmt>30000</CashGrantAmt>
        <PurposeOfGrantTxt>RESEARCH</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>RHODE ISLAND HOSPITAL</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>1 HOPPIN ST</AddressLine1Txt>
          <CityNm>PROVIDENCE</CityNm>
          <StateAbbreviationCd>RI</StateAbbreviationCd>
          <ZIPCd>02903</ZIPCd>
        </USAddress>
        <RecipientEIN>500258954</RecipientEIN>
        <IRCSectionDesc>501(C)(3)</IRCSectionDesc>
        <CashGrantAmt>15000</CashGrantAmt>
        <PurposeOfGrantTxt>RESEARCH</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>UNIVERSITY OF SOUTH CAROLINA</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>715 SUMTER ST</AddressLine1Txt>
          <CityNm>COLUMBIA</CityNm>
          <StateAbbreviationCd>SC</StateAbbreviationCd>
          <ZIPCd>29208</ZIPCd>
        </USAddress>
        <RecipientEIN>576001153</RecipientEIN>
        <IRCSectionDesc>501(C)(3)</IRCSectionDesc>
        <CashGrantAmt>7500</CashGrantAmt>
        <PurposeOfGrantTxt>RESEARCH</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>THE U OF TEXAS MD ANDERSON CANCER CENTER</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>PO BOX 301402 UNIT 1431</AddressLine1Txt>
          <CityNm>HOUSTON</CityNm>
          <StateAbbreviationCd>TX</StateAbbreviationCd>
          <ZIPCd>77230</ZIPCd>
        </USAddress>
        <RecipientEIN>760449960</RecipientEIN>
        <IRCSectionDesc>501(C)(3)</IRCSectionDesc>
        <CashGrantAmt>536452</CashGrantAmt>
        <PurposeOfGrantTxt>RESEARCH</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>H LEE MOFFITT CANCER CENTER &amp; RESEARCH INSTITUTE</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>PO BOX 742801</AddressLine1Txt>
          <CityNm>ATLANTA</CityNm>
          <StateAbbreviationCd>GA</StateAbbreviationCd>
          <ZIPCd>30374</ZIPCd>
        </USAddress>
        <RecipientEIN>592451713</RecipientEIN>
        <IRCSectionDesc>501(C)(3)</IRCSectionDesc>
        <CashGrantAmt>306340</CashGrantAmt>
        <PurposeOfGrantTxt>RESEARCH</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>WEILL CORNELL MEDICAL COLLEGE</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>525 EAST 68TH STREET</AddressLine1Txt>
          <CityNm>NEW YORK</CityNm>
          <StateAbbreviationCd>NY</StateAbbreviationCd>
          <ZIPCd>10065</ZIPCd>
        </USAddress>
        <RecipientEIN>133376695</RecipientEIN>
        <IRCSectionDesc>501(C)(3)</IRCSectionDesc>
        <CashGrantAmt>271449</CashGrantAmt>
        <PurposeOfGrantTxt>RESEARCH</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>CLEVELAND CLINIC</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>PO BOX 931568 ATTN165368173501</AddressLine1Txt>
          <CityNm>CLEVELAND</CityNm>
          <StateAbbreviationCd>OH</StateAbbreviationCd>
          <ZIPCd>44193</ZIPCd>
        </USAddress>
        <RecipientEIN>340714585</RecipientEIN>
        <IRCSectionDesc>501(C)(3)</IRCSectionDesc>
        <CashGrantAmt>369349</CashGrantAmt>
        <PurposeOfGrantTxt>RESEARCH</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>JOHNS HOPKINS UNIVERSITY</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>12529 COLLECTIONS CENTER DR</AddressLine1Txt>
          <CityNm>CHICAGO</CityNm>
          <StateAbbreviationCd>IL</StateAbbreviationCd>
          <ZIPCd>60693</ZIPCd>
        </USAddress>
        <RecipientEIN>520595110</RecipientEIN>
        <IRCSectionDesc>501(C)(3)</IRCSectionDesc>
        <CashGrantAmt>341500</CashGrantAmt>
        <PurposeOfGrantTxt>RESEARCH</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>DANA FARBER CANCER INSTITUTE</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>450 BROOKLINE AVENUE</AddressLine1Txt>
          <CityNm>BOSTON</CityNm>
          <StateAbbreviationCd>MA</StateAbbreviationCd>
          <ZIPCd>02215</ZIPCd>
        </USAddress>
        <RecipientEIN>042263040</RecipientEIN>
        <IRCSectionDesc>501(C)(3)</IRCSectionDesc>
        <CashGrantAmt>283150</CashGrantAmt>
        <PurposeOfGrantTxt>RESEARCH</PurposeOfGrantTxt>
      </RecipientTable>
      <Total501c3OrgCnt>16</Total501c3OrgCnt>
      <TotalOtherOrgCnt>0</TotalOtherOrgCnt>
      <GrantsOtherAsstToIndivInUSGrp>
        <GrantTypeTxt>SUMMER FELLOWSHIP</GrantTypeTxt>
        <RecipientCnt>1</RecipientCnt>
        <CashGrantAmt>5000</CashGrantAmt>
      </GrantsOtherAsstToIndivInUSGrp>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART I, LINE 2:</FormAndLineReferenceDesc>
        <ExplanationTxt>AS WITH ALL OF OUR TWO-YEAR RESEARCH GRANTS, PROGRESS REPORTS ARE REQUIRED TO BE SUBMITTED AFTER THE FIRST YEAR AND A FINAL REPORT IS REQUIRED AT THE CONCLUSION OF THE SECOND YEAR. THESE REPORTS ARE REVIEWED AND APPROVED BY OUR MEDICAL ADVISORY BOARD. SECOND YEAR FUNDING IS CONTINGENT UPON SUBMISSION OF THE FIRST YEAR PROGRESS REPORT AND INDICATION OF FIRST YEAR PROGRESS IN MEETING THE OBJECTIVES OF THE STUDY.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleI>
    <IRS990ScheduleJ documentId="RetDoc1042400001">
      <CompensationCommitteeInd>X</CompensationCommitteeInd>
      <CompensationSurveyInd>X</CompensationSurveyInd>
      <BoardOrCommitteeApprovalInd>X</BoardOrCommitteeApprovalInd>
      <SeverancePaymentInd>0</SeverancePaymentInd>
      <SupplementalNonqualRtrPlanInd>0</SupplementalNonqualRtrPlanInd>
      <EquityBasedCompArrngmInd>0</EquityBasedCompArrngmInd>
      <CompBasedOnRevenueOfFlngOrgInd>0</CompBasedOnRevenueOfFlngOrgInd>
      <CompBsdOnRevRelatedOrgsInd>0</CompBsdOnRevRelatedOrgsInd>
      <CompBsdNetEarnsFlngOrgInd>0</CompBsdNetEarnsFlngOrgInd>
      <CompBsdNetEarnsRltdOrgsInd>0</CompBsdNetEarnsRltdOrgsInd>
      <AnyNonFixedPaymentsInd>1</AnyNonFixedPaymentsInd>
      <InitialContractExceptionInd>0</InitialContractExceptionInd>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>KATHLEEN WEIS</PersonNm>
        <TitleTxt>CEO</TitleTxt>
        <BaseCompensationFilingOrgAmt>186613</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>38000</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>0</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>10925</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>8391</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>243929</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART I, LINE 7</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION PAID K. WEIS $38,000 IN BONUS COMPENSATION DURING THE YEAR.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleJ>
    <IRS990ScheduleL documentId="RetDoc1042800001">
      <BusTrInvolveInterestedPrsnGrp>
        <NameOfInterested>
          <BusinessName>
            <BusinessNameLine1Txt>SUBSTANTIAL CONTRIBUTOR</BusinessNameLine1Txt>
          </BusinessName>
        </NameOfInterested>
        <RelationshipDescriptionTxt>SUBSTANTIAL CONTRIBUTOR</RelationshipDescriptionTxt>
        <TransactionAmt>174020</TransactionAmt>
        <TransactionDesc>AAMDS PAID A SUBSTANTIAL CONTRIBUTOR FEES FOR PROFESSIONAL SERVICES PROVIDED.</TransactionDesc>
        <SharingOfRevenuesInd>0</SharingOfRevenuesInd>
      </BusTrInvolveInterestedPrsnGrp>
    </IRS990ScheduleL>
    <IRS990ScheduleM documentId="RetDoc1042900001">
      <SecuritiesPubliclyTradedGrp>
        <NonCashCheckboxInd>X</NonCashCheckboxInd>
        <ContributionCnt>3</ContributionCnt>
        <NoncashContributionsRptF990Amt>261319</NoncashContributionsRptF990Amt>
        <MethodOfDeterminingRevenuesTxt>FMV</MethodOfDeterminingRevenuesTxt>
      </SecuritiesPubliclyTradedGrp>
      <Form8283ReceivedCnt>0</Form8283ReceivedCnt>
      <AnyPropertyThatMustBeHeldInd>0</AnyPropertyThatMustBeHeldInd>
      <ReviewProcessUnusualNCGiftsInd>1</ReviewProcessUnusualNCGiftsInd>
      <ThirdPartiesUsedInd>0</ThirdPartiesUsedInd>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART I, COLUMN (B):</FormAndLineReferenceDesc>
        <ExplanationTxt>THIS COLUMN REPRESENTS THE NUMBER OF CONTRIBUTIONS.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleM>
    <IRS990ScheduleO documentId="RetDoc1044400001">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>THE FORM 990 WAS PREPARED BY THE OUTSIDE ACCOUNTANTS AND REVIEWED BY THE AUDIT COMMITTEE. A FINAL COPY WAS DISTRIBUTED TO THE ENTIRE BOARD OF DIRECTORS PRIOR TO FILING.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>BEFORE ANY CONTRACTS FOR THE PURCHASE OF GOODS OR SERVICES ARE AWARDED, MANAGEMENT AND STAFF REVIEW THEM FOR ANY POTENTIAL, PERCEIVED AND/OR REAL CONFLICTS OF INTEREST WITH RESPECT TO BOARD MEMBERS, KEY VOLUNTEERS OR STAFF. IN THE EVENT OF CONFLICT OF INTEREST, THE MATTER IS REFERRED TO THE EXECUTIVE COMMITTEE OF THE BOARD FOR DISCUSSION AND RESOLUTION. NO SUCH CONFLICTS OCCURRED IN 2017.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 15A</FormAndLineReferenceDesc>
        <ExplanationTxt>THE CEO'S PERFORMANCE &amp; COMPENSATION IS REVIEWED BY THE EXECUTIVE COMMITTEE USING COMPENSATION STUDIES PUBLISHED BY ASAE, BOARD SOURCE &amp; OTHERS FOR COMPARITIVE DATA. THE EXECUTIVE DIRECTOR'S SALARY IS APPROVED BY THE EXECUTIVE COMMITTEE WHICH THEN INFORMS THE BOARD. THIS ENTIRE PROCESS IS DOCUMENTED. SALARIES OF ALL STAFF ARE REVIEWED ANNUALLY BY THE EXECUTIVE DIRECTOR USING COMPENSATION SURVEY DATA FOR COMPARABLE SIZE AND TYPE ORGANIZATIONS. THE LAST SALARY REVIEW DATE FOR THE EXECUTIVE DIRECTOR WAS AUGUST 2017.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION C, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION MAKES ITS GOVERNING DOCUMENTS, CONFLICT OF INTEREST POLICY AND FINANCIAL STATEMENTS AVAILABLE TO THE PUBLIC IN PRINT AND/OR ELECTRONIC FORM UPON REQUEST, AT NO COST.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART XI, LINE 10:</FormAndLineReferenceDesc>
        <ExplanationTxt>DURING THE YEARS 2012-2014, APLASTIC ANEMIA AND MDS INTERNATIONAL FOUNDATION RECEIVED SIGNIFICANT FUNDING FOR MULTI-YEAR PROGRAM SUPPORT AND RESEARCH GRANTS. THE FOUNDATION'S POLICY, WHICH IS IN ACCORDANCE WITH GENERALLY ACCEPTED ACCOUNTING POLICIES, IS TO RECOGNIZE TEMPORARILY RESTRICTED REVENUE IN THE YEAR IN WHICH THE FUNDS WERE COMMITTED AND TO RECORD EXPENSES AND RELEASE RESTRICTIONS IN THE YEAR IN WHICH THE FUNDS ARE SPENT. THE TIMING RESULTED IN NET INCOME FOR THE YEARS 2012-2014 AND A NET LOSS FOR 2015, 2016 AND 2017.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>