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      <ContractorCompensationGrp>
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        <ContractorAddress>
          <USAddress>
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            <StateAbbreviationCd>IL</StateAbbreviationCd>
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      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
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          <USAddress>
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      <ContractorCompensationGrp>
        <ContractorName>
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      <ContractorCompensationGrp>
        <ContractorName>
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        <ContractorAddress>
          <USAddress>
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      </ContractorCompensationGrp>
      <ContractorCompensationGrp>
        <ContractorName>
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          <USAddress>
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      <ProgramServiceRevenueGrp>
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      <RevenueNotReportedFinclStmtAmt>52524</RevenueNotReportedFinclStmtAmt>
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        <FormAndLineReferenceDesc>PART V, LINE 4:</FormAndLineReferenceDesc>
        <ExplanationTxt>BOARD-DESIGNATED AND DONOR RESTRICTED ENDOWMENT TO SUPPORT RESEARCH ACTIVITIES</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART X, LINE 2:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE SOCIETY FOLLOWS THE REQUIREMENTS FOR ACCOUNTING FOR UNCERTAIN TAX POSITIONS. THE SOCIETY HAS DETERMINED THAT IT IS NOT REQUIRED TO RECORD A LIABILITY RELATED TO UNCERTAIN TAX POSITIONS AS OF FEBRUARY 29, 2024 AND FEBRUARY 28, 2023.</ExplanationTxt>
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      <AccountActivitiesOutsideUSGrp>
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        <OfficesCnt>0</OfficesCnt>
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        <TypeOfActivitiesConductedTxt>FORUM FOR THE EXCHANGE OF IDEAS THROUGH MEDICAL CONFERENCES</TypeOfActivitiesConductedTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART I, LINE 2:</FormAndLineReferenceDesc>
        <ExplanationTxt>PHYSICIANS APPLY FOR A RESEARCH GRANT. THE APPLICATIONS ARE DISTRIBUTED TO THE RESEARCH DIVISION MEMBERS WHO REVIEW AND GRADE THE APPLICATIONS. A GRANT IS FUNDED UPON APPROVAL OF THE BOARD. GRANT RECIPIENTS ARE REQUIRED TO PRESENT THE RESULTS OF THEIR RESEARCH AT THE ORGANIZATION'S ANNUAL MEETING. GRANTS ARE RECORDED IN THE ACCOUNTING RECORDS AND BOARD MINUTES.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART I, LINE 3:</FormAndLineReferenceDesc>
        <ExplanationTxt>EXPENDITURES ARE ACCOUNTED FOR ON THE ACCRUAL BASIS OF ACCOUNTING.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART I, LINE 2:</FormAndLineReferenceDesc>
        <ExplanationTxt>PHYSICIANS APPLY FOR A RESEARCH GRANT. THE APPLICATIONS ARE DISTRIBUTED TO THE RESEARCH DIVISION MEMBERS WHO REVIEW AND GRADE THE APPLICATIONS. A GRANT IS FUNDED UPON APPROVAL OF THE BOARD. GRANT RECIPIENTS ARE REQUIRED TO PRESENT THE RESULTS OF THEIR RESEARCH AT THE ORGANIZATION'S ANNUAL MEETING. GRANTS ARE RECORDED IN THE ACCOUNTING RECORDS AND BOARD MINUTES.</ExplanationTxt>
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      <CompensationSurveyInd>X</CompensationSurveyInd>
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        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
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        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 7A</FormAndLineReferenceDesc>
        <ExplanationTxt>MEMBERS OF THE ORGANIZATION WHO ARE ALLOWED TO VOTE PER ORGANIZATION'S BYLAWS VOTE TO ELECT BOARD MEMBERS.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 7B</FormAndLineReferenceDesc>
        <ExplanationTxt>MEMBERS OF THE ORGANIZATION WHO ARE ALLOWED TO VOTE HAVE THE RIGHT TO VOTE OR APPROVE ANY DECISION THAT AFFECTS THEIR VOTING RIGHTS, PER ORGANIZATION'S BYLAWS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>THE 990 WAS REVIEWED BY THE FINANCE COMMITTEE. UPON THEIR APPROVAL, IT WAS SENT TO THE BOARD WITH A RECOMMENDATION FOR APPROVAL AND FILING.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>ANNUAL FULL DISCLOSURE STATEMENTS ARE REQUIRED OF ALL OFFICERS, DIRECTORS, TRUSTEES AND KEY EMPLOYEES AND ARE PROVIDED TO ALL OFFICERS FOR REVIEW. CONFLICTS OR POTENTIAL CONFLICTS OF INTEREST ARE HANDLED IN A PEER REVIEW FORMAT.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 15</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION USES BENCHMARKING DATA FROM SALARY SURVEYS. EXECUTIVE COMMITTEE OF THE BOARD REVIEWS THE PERFORMANCE, COMPENSATION, AND BENEFITS OF THE CEO. COMPARABILITY DATA IS USED TO DETERMINE COMPENSATION FOR OTHER EMPLOYEES AND REVIEWS ARE DOCUMENTED.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION C, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>GOVERNING DOCUMENTS, CONFLICT OF INTEREST POLICY AND FINANCIAL STATEMENTS ARE AVAILABLE UPON REQUEST.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART XII, LINE 2C:</FormAndLineReferenceDesc>
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