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      <ProgramServiceRevenueGrp>
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        <RelatedOrExemptFuncIncomeAmt>35133</RelatedOrExemptFuncIncomeAmt>
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        <ExclusionAmt>59109</ExclusionAmt>
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      <RoyaltiesRevenueGrp>
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        <ExclusionAmt>2346</ExclusionAmt>
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      <TotalRevenueGrp>
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        <UnrelatedBusinessRevenueAmt>0</UnrelatedBusinessRevenueAmt>
        <ExclusionAmt>109280</ExclusionAmt>
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      <GrantsToDomesticIndividualsGrp>
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        <ProgramServicesAmt>16500</ProgramServicesAmt>
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        <ProgramServicesAmt>55000</ProgramServicesAmt>
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      <FeesForServicesManagementGrp>
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        <ProgramServicesAmt>172885</ProgramServicesAmt>
        <ManagementAndGeneralAmt>123901</ManagementAndGeneralAmt>
        <FundraisingAmt>35319</FundraisingAmt>
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      <FeesForServicesLegalGrp>
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        <ManagementAndGeneralAmt>7534</ManagementAndGeneralAmt>
      </FeesForServicesLegalGrp>
      <FeesForSrvcInvstMgmntFeesGrp>
        <TotalAmt>17891</TotalAmt>
        <ManagementAndGeneralAmt>17891</ManagementAndGeneralAmt>
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        <ManagementAndGeneralAmt>16053</ManagementAndGeneralAmt>
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      <AdvertisingGrp>
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        <ProgramServicesAmt>10655</ProgramServicesAmt>
        <ManagementAndGeneralAmt>14983</ManagementAndGeneralAmt>
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      <OfficeExpensesGrp>
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        <ProgramServicesAmt>25003</ProgramServicesAmt>
        <ManagementAndGeneralAmt>4833</ManagementAndGeneralAmt>
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      <InformationTechnologyGrp>
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        <ProgramServicesAmt>211</ProgramServicesAmt>
        <ManagementAndGeneralAmt>39082</ManagementAndGeneralAmt>
      </InformationTechnologyGrp>
      <TravelGrp>
        <TotalAmt>86426</TotalAmt>
        <ProgramServicesAmt>63595</ProgramServicesAmt>
        <ManagementAndGeneralAmt>22831</ManagementAndGeneralAmt>
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      <ConferencesMeetingsGrp>
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        <ProgramServicesAmt>573078</ProgramServicesAmt>
        <ManagementAndGeneralAmt>99961</ManagementAndGeneralAmt>
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      <InsuranceGrp>
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        <ProgramServicesAmt>3278</ProgramServicesAmt>
        <ManagementAndGeneralAmt>3934</ManagementAndGeneralAmt>
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      <OtherExpensesGrp>
        <Desc>EDITORIAL EXPENSES</Desc>
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        <ProgramServicesAmt>111420</ProgramServicesAmt>
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      <OtherExpensesGrp>
        <Desc>ABSTRACT PROCESSING</Desc>
        <TotalAmt>71447</TotalAmt>
        <ProgramServicesAmt>71447</ProgramServicesAmt>
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      <OtherExpensesGrp>
        <Desc>JOURNAL SUBSCRIPTION</Desc>
        <TotalAmt>36600</TotalAmt>
        <ProgramServicesAmt>36600</ProgramServicesAmt>
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      <OtherExpensesGrp>
        <Desc>MISCELLANEOUS</Desc>
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        <ProgramServicesAmt>24893</ProgramServicesAmt>
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      <AllOtherExpensesGrp>
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        <ProgramServicesAmt>21295</ProgramServicesAmt>
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        <ProgramServicesAmt>1185860</ProgramServicesAmt>
        <ManagementAndGeneralAmt>354265</ManagementAndGeneralAmt>
        <FundraisingAmt>35319</FundraisingAmt>
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        <EOYAmt>243082</EOYAmt>
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        <EOYAmt>449882</EOYAmt>
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        <EOYAmt>174290</EOYAmt>
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        <EOYAmt>2206031</EOYAmt>
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        <EOYAmt>3111325</EOYAmt>
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        <EOYAmt>20493</EOYAmt>
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        <EOYAmt>237223</EOYAmt>
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      <TotalLiabilitiesGrp>
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        <EOYAmt>257716</EOYAmt>
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      <OrganizationFollowsSFAS117Ind>X</OrganizationFollowsSFAS117Ind>
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        <BOYAmt>2933014</BOYAmt>
        <EOYAmt>2853609</EOYAmt>
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        <BOYAmt>2933014</BOYAmt>
        <EOYAmt>2853609</EOYAmt>
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        <EOYAmt>3111325</EOYAmt>
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      <ReconcilationRevenueExpnssAmt>-38163</ReconcilationRevenueExpnssAmt>
      <NetUnrlzdGainsLossesInvstAmt>-41242</NetUnrlzdGainsLossesInvstAmt>
      <OtherChangesInNetAssetsAmt>0</OtherChangesInNetAssetsAmt>
      <MethodOfAccountingAccrualInd>X</MethodOfAccountingAccrualInd>
      <AccountantCompileOrReviewInd>0</AccountantCompileOrReviewInd>
      <FSAuditedInd>1</FSAuditedInd>
      <FSAuditedBasisGrp>
        <SeparateBasisFinclStmtInd>X</SeparateBasisFinclStmtInd>
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        <CurrentTaxYearMinus3YearsAmt>816785</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>664929</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>952255</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>705540</CurrentTaxYearAmt>
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        <TotalAmt>0</TotalAmt>
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      <SubstAndDsqlfyPrsnsTotGrp>
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        <TotalAmt>540500</TotalAmt>
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        <CurrentTaxYearMinus2YearsAmt>39766</CurrentTaxYearMinus2YearsAmt>
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      <InvestmentIncomePYPct>0.01890</InvestmentIncomePYPct>
      <ThirtyThrPctSuprtTestsCY509Ind>X</ThirtyThrPctSuprtTestsCY509Ind>
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        <ContributorBusinessName>
          <BusinessNameLine1>RESTRICTED</BusinessNameLine1>
        </ContributorBusinessName>
        <ContributorUSAddress>
          <AddressLine1>RESTRICTED</AddressLine1>
          <AddressLine2>RESTRICTED</AddressLine2>
          <City>RESTRICTED</City>
          <State>RESTRICTED</State>
          <ZIPCode>RESTRICTED</ZIPCode>
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        <TotalContributionsAmt>RESTRICTED</TotalContributionsAmt>
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      <FootnoteTextInd>X</FootnoteTextInd>
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      <RevenueNotReportedFinclStmtAmt>17891</RevenueNotReportedFinclStmtAmt>
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      <InvestmentExpensesNotIncld2Amt>17891</InvestmentExpensesNotIncld2Amt>
      <ExpensesNotRptFinclStmtAmt>17891</ExpensesNotRptFinclStmtAmt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART X, LINE 2:</FormAndLineReferenceDesc>
        <ExplanationTxt>UNCERTAIN TAX POSITIONS UNDER ASC 740 GENERALLY ACCEPTED ACCOUNTING PRINCIPLES PRESCRIBE A MINIMUM RECOGNITION THRESHOLD THAT A TAX POSITION IS REQUIRED TO MEET IN ORDER TO BE RECOGNIZED IN THE FINANCIAL STATEMENTS. THE SOCIETY BELIEVES THAT THERE ARE NO UNCERTAIN TAX POSITIONS AS DEFINED IN GENERALLY ACCEPTED ACCOUNTING PRINCIPLES.</ExplanationTxt>
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        <TypeOfActivitiesConductedTxt>PROGRAM SERVICES</TypeOfActivitiesConductedTxt>
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      <AccountActivitiesOutsideUSGrp>
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      <AccountActivitiesOutsideUSGrp>
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      <AccountActivitiesOutsideUSGrp>
        <RegionTxt>EUROPE (INCLUDING ICELAND &amp; GREENLAND)</RegionTxt>
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      <AccountActivitiesOutsideUSGrp>
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      <AccountActivitiesOutsideUSGrp>
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      <SubtotalEmployeesCnt>0</SubtotalEmployeesCnt>
      <ContinutationTotalOfficeCnt>0</ContinutationTotalOfficeCnt>
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      <TotalOfficeCnt>0</TotalOfficeCnt>
      <TotalEmployeeCnt>0</TotalEmployeeCnt>
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      <TotalSpentAmt>228173</TotalSpentAmt>
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        <MannerOfCashDisbursementTxt>CHECK</MannerOfCashDisbursementTxt>
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      <ForeignIndividualsGrantsGrp>
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        <MannerOfCashDisbursementTxt>CHECK</MannerOfCashDisbursementTxt>
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      <ForeignIndividualsGrantsGrp>
        <TypeOfAssistanceTxt>ANNUAL MEETING TRAVEL GRANT</TypeOfAssistanceTxt>
        <RegionTxt>EAST ASIA AND THE PACIFIC - AUSTRALIA, BRUNEI, BURMA, CAMBODIA,</RegionTxt>
        <RecipientCnt>4</RecipientCnt>
        <CashGrantAmt>13000</CashGrantAmt>
        <MannerOfCashDisbursementTxt>CHECK</MannerOfCashDisbursementTxt>
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      <ForeignIndividualsGrantsGrp>
        <TypeOfAssistanceTxt>ANNUAL MEETING TRAVEL GRANT</TypeOfAssistanceTxt>
        <RegionTxt>EUROPE (INCLUDING ICELAND &amp; GREENLAND) - ALBANIA, ANDORRA, AUSTRIA, BELGIU</RegionTxt>
        <RecipientCnt>6</RecipientCnt>
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        <MannerOfCashDisbursementTxt>CHECK</MannerOfCashDisbursementTxt>
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      <ForeignIndividualsGrantsGrp>
        <TypeOfAssistanceTxt>ANNUAL MEETING TRAVEL GRANT</TypeOfAssistanceTxt>
        <RegionTxt>SUB-SAHARAN AFRICA - ANGOLA, BENIN, BOTSWONA, BURKINA FASO,</RegionTxt>
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        <MannerOfCashDisbursementTxt>CHECK</MannerOfCashDisbursementTxt>
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      <ForeignIndividualsGrantsGrp>
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        <MannerOfCashDisbursementTxt>CHECK</MannerOfCashDisbursementTxt>
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        <MannerOfCashDisbursementTxt>CHECK</MannerOfCashDisbursementTxt>
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      <ForeignIndividualsGrantsGrp>
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        <RecipientCnt>1</RecipientCnt>
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        <MannerOfCashDisbursementTxt>CHECK</MannerOfCashDisbursementTxt>
      </ForeignIndividualsGrantsGrp>
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      <InterestInForeignTrustInd>0</InterestInForeignTrustInd>
      <ForeignCorpOwnershipInd>0</ForeignCorpOwnershipInd>
      <PassiveForeignInvestmestCoInd>0</PassiveForeignInvestmestCoInd>
      <ForeignPartnershipInd>0</ForeignPartnershipInd>
      <BoycottCountriesInd>0</BoycottCountriesInd>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART I, LINE 2:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE SOCIETY CONDUCTS A COMPETITIVE APPLICATION PROCESS AND REQUIRES THE RECIPIENT TO ISSUE A FINAL REPORT TO THE BOARD OF DIRECTORS.</ExplanationTxt>
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      </GrantsOtherAsstToIndivInUSGrp>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART I, LINE 2:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE SOCIETY CONDUCTS A COMPETITIVE APPLICATION PROCESS AND REQUIRES THE RECIPIENT TO ISSUE A FINAL REPORT TO THE BOARD OF DIRECTORS.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleI>
    <IRS990ScheduleO documentId="RetDoc1044400001">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 3</FormAndLineReferenceDesc>
        <ExplanationTxt>DELEGATION OF MANAGEMENT DUTIES TO MANAGEMENT COMPANY ILTS OUTSOURCES ITS GENERAL ADMINISTRATION, MEMBERSHIP, AND MEETINGS SERVICES TO AN INDEPENDENT MANAGEMENT SERVICE COMPANY, INCLUDING THE POSITION OF EXECUTIVE DIRECTOR (NON-VOTING MEMBER OF THE BOARD) OF THE ORGANIZATION. THE TOTAL COMPENSATION FOR THIS MANAGEMENT SERVICE COMPANY AMOUNTED TO $332,105 AND IS REPORTED ON FORM 990, PAGE 10, PART IX, LINE 11A.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 6</FormAndLineReferenceDesc>
        <ExplanationTxt>MEMBERS ILTS HAS THREE TYPES OF VOTING MEMBERS THAT HAVE THE SAME VOTING RIGHTS. THEY ARE (1) REGULAR (2) ALLIED HEALTH PROFESSIONAL AND (3) TRAINEE.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 7A</FormAndLineReferenceDesc>
        <ExplanationTxt>ELECTION OF MEMBERS OF GOVERNING BODY EACH TYPE OF VOTING MEMBER IN GOOD STANDING SHALL BE ENTITLED TO ONE VOTE ON EACH MATTER SUBMITTED TO A VOTE OF THE MEMBERS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 11</FormAndLineReferenceDesc>
        <ExplanationTxt>GOVERNING BODY REVIEW OF FORM 990 PRIOR TO ITS FILING WITH THE IRS, AN ELECTRONIC COPY OF THE FORM 990 IS SENT TO EACH VOTING MEMBER OF THE COUNCIL.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>MONITORING AND ENFORCEMENT OF CONFLICT OF INTEREST POLICY AS POTENTIAL CONFLICTS OF INTEREST ARISE, A LIST OF THE REPORTED POTENTIAL CONFLICTS OF INTEREST WILL BE FORWARDED TO THE COUNCIL. THOSE POTENTIAL CONFLICTS RELEVANT TO A COMMITTEE WILL ALSO BE FORWARDED TO ITS MEMBERS. THE DISCLOSURE ITSELF AND THE COUNCIL'S OR COMMITTEE'S AWARENESS OF THE DISCLOSURE IS CONSIDERED SUFFICIENT TO MITIGATE AGAINST ANY POTENTIAL FOR UNINTENTIONAL BIAS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION C, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>PUBLIC AVAILABILITY OF OTHER DOCUMENTS ILTS MAKES ITS GOVERNING DOCUMENTS, FINANCIAL STATEMENTS, AND FORM 990 AVAILABLE UPON REQUEST.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>