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      <Form990PartVIISectionAGrp>
        <PersonNm>Steven T Drew</PersonNm>
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      <Form990PartVIISectionAGrp>
        <PersonNm>Barbara Jarr</PersonNm>
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        <PersonNm>Chris Carr</PersonNm>
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      <Form990PartVIISectionAGrp>
        <PersonNm>Janet Cooper</PersonNm>
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        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>36377</OtherCompensationAmt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>Mark Lichtenberger</PersonNm>
        <TitleTxt>Director-Admin And Hr</TitleTxt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>Michael Zawaski</PersonNm>
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      <CompensationFromOtherSrcsInd>false</CompensationFromOtherSrcsInd>
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        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>600 HIGHLAND AVENUE</AddressLine1Txt>
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          </USAddress>
        </ContractorAddress>
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      <ContractorCompensationGrp>
        <ContractorName>
          <PersonNm>UNIVERSITY OF VERMONT</PersonNm>
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        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>PO BOX 1902</AddressLine1Txt>
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          </USAddress>
        </ContractorAddress>
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      <ContractorCompensationGrp>
        <ContractorName>
          <PersonNm>DIGITELL INC</PersonNm>
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        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>4 EAST THRID ST SUITE 300</AddressLine1Txt>
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          </USAddress>
        </ContractorAddress>
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      <ContractorCompensationGrp>
        <ContractorName>
          <PersonNm>INOC LLC</PersonNm>
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        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>500 SKOKIE BLVD STE380</AddressLine1Txt>
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            <StateAbbreviationCd>IL</StateAbbreviationCd>
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          </USAddress>
        </ContractorAddress>
        <ServicesDesc>IT CONSULTANT</ServicesDesc>
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      <ContractorCompensationGrp>
        <ContractorName>
          <PersonNm>AMAZON WEB SERVICES</PersonNm>
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        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>410 TERRY AVE NORTH</AddressLine1Txt>
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            <StateAbbreviationCd>WA</StateAbbreviationCd>
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          </USAddress>
        </ContractorAddress>
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      <MembershipDuesAmt>13414721</MembershipDuesAmt>
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      <NoncashContributionsAmt>5349</NoncashContributionsAmt>
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      <ProgramServiceRevenueGrp>
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      <ProgramServiceRevenueGrp>
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        <RelatedOrExemptFuncIncomeAmt>5578778</RelatedOrExemptFuncIncomeAmt>
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      <ProgramServiceRevenueGrp>
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      <ProgramServiceRevenueGrp>
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      <RentalIncomeOrLossGrp>
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      <NetGainOrLossInvestmentsGrp>
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      <GamingGrossIncomeAmt>0</GamingGrossIncomeAmt>
      <GamingDirectExpensesAmt>0</GamingDirectExpensesAmt>
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        <ExclusionAmt>453990</ExclusionAmt>
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      <OtherRevenueMiscGrp>
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        <ExclusionAmt>2195219</ExclusionAmt>
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        <ProgramServicesAmt>457088</ProgramServicesAmt>
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      <FeesForServicesProfFundraising>
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      <InformationTechnologyGrp>
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        <ManagementAndGeneralAmt>751021</ManagementAndGeneralAmt>
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        <FundraisingAmt>405</FundraisingAmt>
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      <PymtTravelEntrtnmntPubOfclGrp>
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      <PaymentsToAffiliatesGrp>
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        <EOYAmt>7612</EOYAmt>
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        <EOYAmt>22484523</EOYAmt>
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        <EOYAmt>240394</EOYAmt>
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        <EOYAmt>0</EOYAmt>
      </InvestmentsProgramRelatedGrp>
      <IntangibleAssetsGrp>
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        <EOYAmt>0</EOYAmt>
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        <EOYAmt>0</EOYAmt>
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        <EOYAmt>181969644</EOYAmt>
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      <AccountsPayableAccrExpnssGrp>
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        <EOYAmt>0</EOYAmt>
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        <EOYAmt>130551</EOYAmt>
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      <LoansFromOfficersDirectorsGrp>
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        <EOYAmt>0</EOYAmt>
      </LoansFromOfficersDirectorsGrp>
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        <EOYAmt>0</EOYAmt>
      </MortgNotesPyblScrdInvstPropGrp>
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        <RegionTxt>North America</RegionTxt>
        <PurposeOfGrantTxt>Contribution</PurposeOfGrantTxt>
        <CashGrantAmt>21000</CashGrantAmt>
        <MannerOfCashDisbursementTxt>CHECK</MannerOfCashDisbursementTxt>
      </GrantsToOrgOutsideUSGrp>
      <Total501c3OrgCnt>2</Total501c3OrgCnt>
      <ForeignIndividualsGrantsGrp>
        <TypeOfAssistanceTxt>Travel/Award Stipend</TypeOfAssistanceTxt>
        <RegionTxt>EAST ASIA AND THE PACIFIC</RegionTxt>
        <RecipientCnt>44</RecipientCnt>
        <CashGrantAmt>29747</CashGrantAmt>
        <MannerOfCashDisbursementTxt>Check</MannerOfCashDisbursementTxt>
      </ForeignIndividualsGrantsGrp>
      <ForeignIndividualsGrantsGrp>
        <TypeOfAssistanceTxt>Travel/Award Stipend</TypeOfAssistanceTxt>
        <RegionTxt>Europe</RegionTxt>
        <RecipientCnt>45</RecipientCnt>
        <CashGrantAmt>40739</CashGrantAmt>
        <MannerOfCashDisbursementTxt>Check</MannerOfCashDisbursementTxt>
      </ForeignIndividualsGrantsGrp>
      <ForeignIndividualsGrantsGrp>
        <TypeOfAssistanceTxt>Travel/Award Stipend</TypeOfAssistanceTxt>
        <RegionTxt>MIDDLE EAST/NORTH AFRICA</RegionTxt>
        <RecipientCnt>19</RecipientCnt>
        <CashGrantAmt>16715</CashGrantAmt>
        <MannerOfCashDisbursementTxt>Check</MannerOfCashDisbursementTxt>
      </ForeignIndividualsGrantsGrp>
      <ForeignIndividualsGrantsGrp>
        <TypeOfAssistanceTxt>Travel/Award Stipend &amp; Research Grant</TypeOfAssistanceTxt>
        <RegionTxt>NORTH AMERICA</RegionTxt>
        <RecipientCnt>42</RecipientCnt>
        <CashGrantAmt>322120</CashGrantAmt>
        <MannerOfCashDisbursementTxt>Check</MannerOfCashDisbursementTxt>
      </ForeignIndividualsGrantsGrp>
      <ForeignIndividualsGrantsGrp>
        <TypeOfAssistanceTxt>Travel/Award Stipend</TypeOfAssistanceTxt>
        <RegionTxt>RUSSIA AND NEIGHBORING STATES</RegionTxt>
        <RecipientCnt>3</RecipientCnt>
        <CashGrantAmt>1500</CashGrantAmt>
        <MannerOfCashDisbursementTxt>Check</MannerOfCashDisbursementTxt>
      </ForeignIndividualsGrantsGrp>
      <ForeignIndividualsGrantsGrp>
        <TypeOfAssistanceTxt>Travel/Award Stipend</TypeOfAssistanceTxt>
        <RegionTxt>SOUTH AMERICA</RegionTxt>
        <RecipientCnt>2</RecipientCnt>
        <CashGrantAmt>1000</CashGrantAmt>
        <MannerOfCashDisbursementTxt>Check</MannerOfCashDisbursementTxt>
      </ForeignIndividualsGrantsGrp>
      <ForeignIndividualsGrantsGrp>
        <TypeOfAssistanceTxt>Travel/Award Stipend</TypeOfAssistanceTxt>
        <RegionTxt>SUB-SAHARAN AFRICA</RegionTxt>
        <RecipientCnt>9</RecipientCnt>
        <CashGrantAmt>14267</CashGrantAmt>
        <MannerOfCashDisbursementTxt>Check</MannerOfCashDisbursementTxt>
      </ForeignIndividualsGrantsGrp>
      <TransferToForeignCorpInd>true</TransferToForeignCorpInd>
      <InterestInForeignTrustInd>false</InterestInForeignTrustInd>
      <ForeignCorpOwnershipInd>true</ForeignCorpOwnershipInd>
      <PassiveForeignInvestmestCoInd>true</PassiveForeignInvestmestCoInd>
      <ForeignPartnershipInd>true</ForeignPartnershipInd>
      <BoycottCountriesInd>false</BoycottCountriesInd>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE F, PART I, LINE 2</FormAndLineReferenceDesc>
        <ExplanationTxt>GRANTS ARE AWARDED TO ANY PERSON, AT ANY LEVEL OF CAREER DEVELOPMENT, AFFILIATED WITH A RADIOLOGY DEPARTMENT. APPLICANT MUST BE MEMBER OF ONE OR MORE OF SPONSORING ORGANIZATIONS. APPLICANT CAN NOT BE AGENT OF ANY FOR-PROFIT, COMMERCIAL COMPANY. APPLICANT MAY NOT SUBMIT MORE THAN ONE GRANT APPLICATION PER YEAR. STUDY SECTION OF PHYSICIANS AND SCIENTISTS WITH EXPERTISE IN AREAS OF GRANT REVIEW APPLICATION FOR SCIENTIFIC MERIT AND APPROPRIATENESS FOR FUNDING. DECISIONS MADE BY RAAS COLLABORATIVE, BASED ON STUDY SECTION SCORES.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Schedule F, Part I, Line 3:</FormAndLineReferenceDesc>
        <ExplanationTxt>Investments consist of various interests in foreign partnerships held within the organization's investment portfolio.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleF>
    <IRS990ScheduleI documentId="IRS990ScheduleI">
      <GrantRecordsMaintainedInd>true</GrantRecordsMaintainedInd>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>AMERICAN SOCIETY FOR RADIATION ONCOLOGY</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>PO BOX 418075</AddressLine1Txt>
          <CityNm>BOSTON</CityNm>
          <StateAbbreviationCd>MA</StateAbbreviationCd>
          <ZIPCd>022418075</ZIPCd>
        </USAddress>
        <RecipientEIN>420943164</RecipientEIN>
        <IRCSectionDesc>501 c 6</IRCSectionDesc>
        <CashGrantAmt>14500</CashGrantAmt>
        <PurposeOfGrantTxt>General Support</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>ICRU</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>7910 WOODMONT AVE SUITE 400</AddressLine1Txt>
          <CityNm>BETHESDA</CityNm>
          <StateAbbreviationCd>MD</StateAbbreviationCd>
          <ZIPCd>20814</ZIPCd>
        </USAddress>
        <RecipientEIN>520806696</RecipientEIN>
        <IRCSectionDesc>501 c 3</IRCSectionDesc>
        <CashGrantAmt>10000</CashGrantAmt>
        <PurposeOfGrantTxt>General Support</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>IHE INTERNATIONAL</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>820 JORIE BLVD 200</AddressLine1Txt>
          <CityNm>OAK BROOK</CityNm>
          <StateAbbreviationCd>IL</StateAbbreviationCd>
          <ZIPCd>60523</ZIPCd>
        </USAddress>
        <RecipientEIN>272815816</RecipientEIN>
        <IRCSectionDesc>501 c 3</IRCSectionDesc>
        <CashGrantAmt>28329</CashGrantAmt>
        <PurposeOfGrantTxt>General Support</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>INTERNATIONAL SOCIETY OF RADIOLOGY</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>1891 PRESTON WHITE DRIVE</AddressLine1Txt>
          <CityNm>RESTON</CityNm>
          <StateAbbreviationCd>VA</StateAbbreviationCd>
          <ZIPCd>201914326</ZIPCd>
        </USAddress>
        <RecipientEIN>541609762</RecipientEIN>
        <IRCSectionDesc>501 c 6</IRCSectionDesc>
        <CashGrantAmt>8940</CashGrantAmt>
        <PurposeOfGrantTxt>General Support</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>NATIONAL COUNCIL ON MEASUREMENTS (NCRP)</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>7910 WOODMONT AVENUE SUITE 400</AddressLine1Txt>
          <CityNm>BETHESDA</CityNm>
          <StateAbbreviationCd>MD</StateAbbreviationCd>
          <ZIPCd>208143095</ZIPCd>
        </USAddress>
        <RecipientEIN>520806696</RecipientEIN>
        <IRCSectionDesc>501 c 3</IRCSectionDesc>
        <CashGrantAmt>25000</CashGrantAmt>
        <PurposeOfGrantTxt>General Support</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>NATIONAL INSTITUTE OF BIOMEDICAL</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>31 CENTER DRIVE MSC2281 BLDG 31 S</AddressLine1Txt>
          <CityNm>BETHESDA</CityNm>
          <StateAbbreviationCd>MD</StateAbbreviationCd>
          <ZIPCd>20892</ZIPCd>
        </USAddress>
        <RecipientEIN>520858115</RecipientEIN>
        <IRCSectionDesc>501 c 3</IRCSectionDesc>
        <CashGrantAmt>41596</CashGrantAmt>
        <PurposeOfGrantTxt>General Support</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>THE ACADEMY FOR RADIOLOGY</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>MPA 1001 CONNECTICUT AVE NW SUITE</AddressLine1Txt>
          <CityNm>WASHINGTON</CityNm>
          <StateAbbreviationCd>DC</StateAbbreviationCd>
          <ZIPCd>20036</ZIPCd>
        </USAddress>
        <RecipientEIN>561914139</RecipientEIN>
        <IRCSectionDesc>501 c 6</IRCSectionDesc>
        <CashGrantAmt>248038</CashGrantAmt>
        <PurposeOfGrantTxt>General Support</PurposeOfGrantTxt>
      </RecipientTable>
      <Total501c3OrgCnt>4</Total501c3OrgCnt>
      <TotalOtherOrgCnt>3</TotalOtherOrgCnt>
      <GrantsOtherAsstToIndivInUSGrp>
        <GrantTypeTxt>Medical Grant</GrantTypeTxt>
        <RecipientCnt>202</RecipientCnt>
        <CashGrantAmt>3588380</CashGrantAmt>
      </GrantsOtherAsstToIndivInUSGrp>
      <GrantsOtherAsstToIndivInUSGrp>
        <GrantTypeTxt>Travel Stipend</GrantTypeTxt>
        <RecipientCnt>190</RecipientCnt>
        <CashGrantAmt>137584</CashGrantAmt>
      </GrantsOtherAsstToIndivInUSGrp>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE I, PART I, LINE 2</FormAndLineReferenceDesc>
        <ExplanationTxt>GRANTS ARE AWARDED TO ANY PERSON, AT ANY LEVEL OF CAREER DEVELOPMENT, AFFILIATED WITH A RADIOLOGY DEPARTMENT. APPLICANT MUST BE MEMBER OF ONE OR MORE OF SPONSORING ORGANIZATIONS. APPLICANT CAN NOT BE AGENT OF ANY FOR-PROFIT, COMMERCIAL COMPANY. APPLICANT MAY NOT SUBMIT MORE THAN ONE GRANT APPLICATION PER YEAR. STUDY SECTION OF PHYSICIANS AND SCIENTISTS WITH EXPERTISE IN AREAS OF GRANT REVIEW APPLICATION FOR SCIENTIFIC MERIT AND APPROPRIATENESS FOR FUNDING. DECISIONS MADE BY RAAS COLLABORATIVE, BASED ON STUDY SECTION SCORES.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleI>
    <IRS990ScheduleJ documentId="IRS990ScheduleJ">
      <FirstClassOrCharterTravelInd>X</FirstClassOrCharterTravelInd>
      <TravelForCompanionsInd>X</TravelForCompanionsInd>
      <IdemnificationGrossUpPmtsInd>X</IdemnificationGrossUpPmtsInd>
      <WrittenPolicyRefTAndEExpnssInd>true</WrittenPolicyRefTAndEExpnssInd>
      <SubstantiationRequiredInd>true</SubstantiationRequiredInd>
      <CompensationSurveyInd>X</CompensationSurveyInd>
      <BoardOrCommitteeApprovalInd>X</BoardOrCommitteeApprovalInd>
      <SeverancePaymentInd>false</SeverancePaymentInd>
      <SupplementalNonqualRtrPlanInd>false</SupplementalNonqualRtrPlanInd>
      <EquityBasedCompArrngmInd>false</EquityBasedCompArrngmInd>
      <CompBasedOnRevenueOfFlngOrgInd>false</CompBasedOnRevenueOfFlngOrgInd>
      <CompBsdOnRevRelatedOrgsInd>false</CompBsdOnRevRelatedOrgsInd>
      <CompBsdNetEarnsFlngOrgInd>false</CompBsdNetEarnsFlngOrgInd>
      <CompBsdNetEarnsRltdOrgsInd>false</CompBsdNetEarnsRltdOrgsInd>
      <AnyNonFixedPaymentsInd>false</AnyNonFixedPaymentsInd>
      <InitialContractExceptionInd>false</InitialContractExceptionInd>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>Mark G Watson</PersonNm>
        <TitleTxt>Executive Director</TitleTxt>
        <BaseCompensationFilingOrgAmt>583957</BaseCompensationFilingOrgAmt>
        <OtherCompensationFilingOrgAmt>6868</OtherCompensationFilingOrgAmt>
        <DeferredCompensationFlngOrgAmt>41250</DeferredCompensationFlngOrgAmt>
        <NontaxableBenefitsFilingOrgAmt>20213</NontaxableBenefitsFilingOrgAmt>
        <TotalCompensationFilingOrgAmt>652288</TotalCompensationFilingOrgAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>Karena Galvin</PersonNm>
        <TitleTxt>Deputy Executive Director</TitleTxt>
        <BaseCompensationFilingOrgAmt>263500</BaseCompensationFilingOrgAmt>
        <DeferredCompensationFlngOrgAmt>32938</DeferredCompensationFlngOrgAmt>
        <NontaxableBenefitsFilingOrgAmt>18211</NontaxableBenefitsFilingOrgAmt>
        <TotalCompensationFilingOrgAmt>314649</TotalCompensationFilingOrgAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>Linda Bresolin</PersonNm>
        <TitleTxt>Assistant Executive Director</TitleTxt>
        <BaseCompensationFilingOrgAmt>325000</BaseCompensationFilingOrgAmt>
        <DeferredCompensationFlngOrgAmt>41250</DeferredCompensationFlngOrgAmt>
        <NontaxableBenefitsFilingOrgAmt>12671</NontaxableBenefitsFilingOrgAmt>
        <TotalCompensationFilingOrgAmt>378921</TotalCompensationFilingOrgAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>Mohammad Rizwan Khan</PersonNm>
        <TitleTxt>Assistant Executive Director</TitleTxt>
        <BaseCompensationFilingOrgAmt>232437</BaseCompensationFilingOrgAmt>
        <DeferredCompensationFlngOrgAmt>29055</DeferredCompensationFlngOrgAmt>
        <NontaxableBenefitsFilingOrgAmt>18734</NontaxableBenefitsFilingOrgAmt>
        <TotalCompensationFilingOrgAmt>280226</TotalCompensationFilingOrgAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>Sally A Nikkel</PersonNm>
        <TitleTxt>Assistant Executive Director</TitleTxt>
        <BaseCompensationFilingOrgAmt>252000</BaseCompensationFilingOrgAmt>
        <DeferredCompensationFlngOrgAmt>37800</DeferredCompensationFlngOrgAmt>
        <NontaxableBenefitsFilingOrgAmt>7092</NontaxableBenefitsFilingOrgAmt>
        <TotalCompensationFilingOrgAmt>296892</TotalCompensationFilingOrgAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>Steven T Drew</PersonNm>
        <TitleTxt>Assistant Executive Director</TitleTxt>
        <BaseCompensationFilingOrgAmt>355750</BaseCompensationFilingOrgAmt>
        <DeferredCompensationFlngOrgAmt>41250</DeferredCompensationFlngOrgAmt>
        <NontaxableBenefitsFilingOrgAmt>19497</NontaxableBenefitsFilingOrgAmt>
        <TotalCompensationFilingOrgAmt>416497</TotalCompensationFilingOrgAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>Barbara Jarr</PersonNm>
        <TitleTxt>Director-Board Affairs</TitleTxt>
        <BaseCompensationFilingOrgAmt>175500</BaseCompensationFilingOrgAmt>
        <DeferredCompensationFlngOrgAmt>26325</DeferredCompensationFlngOrgAmt>
        <NontaxableBenefitsFilingOrgAmt>6811</NontaxableBenefitsFilingOrgAmt>
        <TotalCompensationFilingOrgAmt>208636</TotalCompensationFilingOrgAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>Chris Carr</PersonNm>
        <TitleTxt>Director Informatics</TitleTxt>
        <BaseCompensationFilingOrgAmt>143412</BaseCompensationFilingOrgAmt>
        <DeferredCompensationFlngOrgAmt>21512</DeferredCompensationFlngOrgAmt>
        <NontaxableBenefitsFilingOrgAmt>19115</NontaxableBenefitsFilingOrgAmt>
        <TotalCompensationFilingOrgAmt>184039</TotalCompensationFilingOrgAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>Janet Cooper</PersonNm>
        <TitleTxt>Director Meetings And Conventi</TitleTxt>
        <BaseCompensationFilingOrgAmt>157833</BaseCompensationFilingOrgAmt>
        <DeferredCompensationFlngOrgAmt>23675</DeferredCompensationFlngOrgAmt>
        <NontaxableBenefitsFilingOrgAmt>12702</NontaxableBenefitsFilingOrgAmt>
        <TotalCompensationFilingOrgAmt>194210</TotalCompensationFilingOrgAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>Mark Lichtenberger</PersonNm>
        <TitleTxt>Director-Admin And Hr</TitleTxt>
        <BaseCompensationFilingOrgAmt>147175</BaseCompensationFilingOrgAmt>
        <DeferredCompensationFlngOrgAmt>22076</DeferredCompensationFlngOrgAmt>
        <NontaxableBenefitsFilingOrgAmt>13263</NontaxableBenefitsFilingOrgAmt>
        <TotalCompensationFilingOrgAmt>182514</TotalCompensationFilingOrgAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>Michael Zawaski</PersonNm>
        <TitleTxt>Building Manager</TitleTxt>
        <BaseCompensationFilingOrgAmt>151134</BaseCompensationFilingOrgAmt>
        <DeferredCompensationFlngOrgAmt>22670</DeferredCompensationFlngOrgAmt>
        <NontaxableBenefitsFilingOrgAmt>18588</NontaxableBenefitsFilingOrgAmt>
        <TotalCompensationFilingOrgAmt>192392</TotalCompensationFilingOrgAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE J, PART I, LINE 1A</FormAndLineReferenceDesc>
        <ExplanationTxt>BOARD MEMBERS TRAVEL FIRST CLASS FOR BOARD MEETINGS ONLY. REIMBURSED COMPANION TRAVEL AND ASSOCIATED GROSS-UP ARE REPORTED ON A 1099-MISC ANNUALLY.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleJ>
    <IRS990ScheduleO documentId="IRS990ScheduleO">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART III, LINE 3</FormAndLineReferenceDesc>
        <ExplanationTxt>HISTORICALLY, RSNA HAS RECEIVED REVENUE UNDER A GOVERNMENT CONTRACT. THIS CONTRACT TERMINATED IN FISCAL YEAR ENDING 6/30/2018 UPON COMPLETION OF ITS SPECIFIED PERIOD OF PERFORMANCE. NO NEW CONTRACTS WERE ISSUED DURING THE FISCAL YEAR ENDING 6/30/2019, AND NO GOVERNMENT REVENUE WAS RECEIVED.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 1A</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION HAS TWO CLASSES OF MEMBERS, VOTING AND NONVOTING.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 6</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ACTIVE MEMBERS ARE NORTH AMERICAN AND NON-NORTH AMERICAN RADIOLOGISTS, STUDENTS, AND TRAINING MEMBERS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 7A</FormAndLineReferenceDesc>
        <ExplanationTxt>RSNA OFFICERS AND MEMBERS OF THE BOARD OF DIRECTORS ARE ELECTED BY A MAJORITY VOTE OF ACTIVE MEMBERS PRESENT AND VOTING AT THE BUSINESS SESSION HELD AT THE ANNUAL MEETING.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>AFTER COMPLETION BY THE ORGANIZATION'S ACCOUNTING FIRM, THE FORM 990 IS SENT TO EACH MEMBER OF THE BOARD OF DIRECTORS FOR THEIR QUESTIONS AND COMMENTS PRIOR TO FILING.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>THE MEMBERS OF THE BOARD OF DIRECTORS, COMMITTEE CHAIRS, AND TRUSTEES ARE REQUIRED TO SIGN A CONFLICT OF INTEREST POLICY BEFORE THEY ARE ALLOWED TO PARTICIPATE IN ANY ACTIVITY. IF AN INDIVIDUAL HAS A CONFLICT OF INTETEREST, THEY WILL RECUSE THEMSELVES FROM THAT ACTIVITY. BOARD MEMBERS ALSO COMPLETE A CONFLICT OF INTEREST QUESTIONNAIRE YEARLY.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINES 15A &amp; 15B</FormAndLineReferenceDesc>
        <ExplanationTxt>BENCHMARKING DATA IS PROVIDED TO THE BOARD OF DIRECTORS ALONG WITH SUGGESTIONS FOR SALARY INCREASES FOR EMPLOYEES ON AN ANNUAL BASIS. THE BOARD OF DIRECTORS MAKE THE FINAL DECISION. THIS WAS LAST DONE IN MARCH OF 2019.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION C, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>THE GOVERNING DOCUMENTS, POLICIES, AND FINANCIAL STATEMENTS ARE KEPT ON FILE AND ARE AVAILABLE AT THE ORGANIZATION'S OFFICES. THE FINANCIAL STATEMENTS ARE PUBLISHED IN AN ANNUAL REPORT AND ARE AVAILABLE ON THE ORGANIZATION'S WEBSITE.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VII, SECTION A</FormAndLineReferenceDesc>
        <ExplanationTxt>THE COMPENSATION SHOWN ON PART VII, SECTION A LINES ONE THROUGH NINE REPRESENTS EXPENSE REIMBURSEMENTS AND NOT COMPENSATION FOR SERVICES. TRUSTEES ARE GIVEN THE RIGHT TO APPROVE THE DISTRIBUTION OF SCHOLARSHIPS TO INDIVIDUALS AND ORGANIZATIONS. THIS IS THE ONLY MATTER THEY ARE ALLOWED TO APPROVE AND THUS ARE NOT LISTED ON FORM 990, PART VII. THE TRUSTEES FOR FISCAL YEAR ENDING JUNE 30, 2019 ARE THE FOLLOWING: RONALD L. ARENSON, MD STAMATIA V. DESTOUNIS, MD N. REED DUNNICK, MD THOMAS M. GRIST, MD MICHAEL J. HARSH BRIAN S. KUSZYK, MD CAROLYN C. MELTZER, MD SATOSHI MINOSHIMA, MD, PHD REGINALD F. MUNDEN, MD, DMD MITCHELL D. SCHNALL, MD PHD</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>