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        <FormAndLineReferenceDesc>PART X, LINE 2:</FormAndLineReferenceDesc>
        <ExplanationTxt>JOSLIN, THE CLINIC, AND JOSLIN TECHNOLOGIES HAVE BEEN RECOGNIZED BY THE INTERNAL REVENUE SERVICE (IRS) AS ORGANIZATIONS DESCRIBED IN INTERNAL REVENUE CODE (THE "CODE") SECTION 501(C)(3) AND, THEREFORE, ARE EXEMPT FROM TAXATION ON RELATED INCOME UNDER SECTION 501(A) OF THE CODE. THE IRS HAS ALSO PREVIOUSLY DETERMINED THAT THESE ENTITIES ARE NOT PRIVATE FOUNDATIONS PURSUANT TO SECTION 509(A) OF THE CODE. ACCORDINGLY, NO PROVISION FOR INCOME TAXES HAS BEEN RECORDED IN THE ACCOMPANYING CONSOLIDATED FINANCIAL STATEMENTS. THE CENTER RECOGNIZES THE EFFECT OF INCOME TAX POSITIONS ONLY IF THOSE POSITIONS ARE MORE LIKELY THAN NOT OF BEING SUSTAINED. RECOGNIZED INCOME TAX POSITIONS ARE MEASURED AT THE LARGEST AMOUNT THAT IS GREATER THAN 50% LIKELY OF BEING REALIZED. CHANGES IN RECOGNITION IN MEASUREMENT ARE REFLECTED IN THE PERIOD IN WHICH THE CHANGE IN JUDGMENT OCCURS. THE CENTER DID NOT RECOGNIZE THE EFFECT OF ANY INCOME TAX POSITION IN EITHER 2014 OR 2013.</ExplanationTxt>
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        <FormAndLineReferenceDesc>PART I, LINE 3:</FormAndLineReferenceDesc>
        <ExplanationTxt>JOSLIN TECHNOLOGIES' TOP MANAGEMENT OFFICIAL AND TOP FINANCIAL OFFICIAL ARE COMPENSATED THROUGH ITS RELATED ORGANIZATION, JOSLIN DIABETES CENTER. THE FOLLOWING IS THE DISCLOSURE AS PRESENTED ON THE JOSLIN DIABETES CENTER'S FORM 990 REGARDING COMPENSATION FOR THE TOP OFFICERS AND THE CEO: EXECUTIVE COMPENSATION INCLUDES THE CEO AND THE SENIOR LEADERSHIP TEAM. PAY FOR THE CEO IS DETERMINED BY THE BOARD. THE HUMAN RESOURCE DEPARTMENT PROVIDES SURVEY DATA AS REQUESTED. SENIOR LEADERSHIP TEAM PAY IS DETERMINED BY THE CEO WITH SURVEY DATA PROVIDED BY HR. EXECUTIVE COMPENSATION IS REVIEWED ANNUALLY BY THE COMPENSATION COMMITTEE OF THE BOARD. IN ALL CASES, COMPENSATION IS DETERMINED BY INDEPENDENT PERSONS. INDIVIDUALS ARE PROHIBITED FROM ACTIVE PARTICIPATION IN ANY DECISIONS REGARDING THEIR OWN COMPENSATION.</ExplanationTxt>
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        <ExplanationTxt>PURSUANT TO A SERVICES AGREEMENT, JOSLIN DIABETES CENTER, INC. IS SUPERVISING, DIRECTING AND CONTROLLING THE DAY-TO-DAY BUSINESS ACTIVITIES, MANAGEMENT, ADMINISTRATION, AND OPERATION OF JOSLIN TECHNOLOGIES, LLC BUSINESS AND ASSETS.</ExplanationTxt>
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        <ExplanationTxt>JOSLIN TECHNOLOGIES, LLC HAS ONE MEMBER, JOSLIN DIABETES CENTER, INC. ("THE CENTER").</ExplanationTxt>
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        <ExplanationTxt>JOSLIN TECHNOLOGIES, LLC HAS ONE MEMBER, JOSLIN DIABETES CENTER, INC. ("THE CENTER"), WITH THE POWER TO APPOINT AND REMOVE MEMBERS OF THE GOVERNING BODY.</ExplanationTxt>
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        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 11</FormAndLineReferenceDesc>
        <ExplanationTxt>THE FORM 990 IS REVIEWED BY MEMBERS OF THE FISCAL SERVICES DEPARTMENT FOR COMPLETENESS AND ACCURACY. A COPY OF THE FORM AS IT WILL BE FILED WITH THE INTERNAL REVENUE SERVICE WILL BE E-MAILED TO THE BOARD OF DIRECTORS PRIOR TO FILING.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>THE GENERAL COUNSEL'S OFFICE DISTRIBUTES AN ANNUAL DISCLOSURE FORM TO ALL OFFICERS, TRUSTEES AND EMPLOYEES ANNUALLY. THE INFORMATION DISCLOSED IS REVIEWED BY THE GENERAL COUNSEL AND, IF A POTENTIAL CONFLICT EXISTS, BY THE COMMITTEE AS DEFINED BELOW. THE DISCLOSURE FORMS OF THE VICE PRESIDENTS WILL BE REVIEWED BY THE GENERAL COUNSEL AND THE PRESIDENT, THE DISCLOSURE FORM OF THE PRESIDENT WILL BE BE REVIEWED BY THE GENERAL COUNSEL AND THE CHAIR OF THE BOARD. IF A POTENTIAL CONFLICT IS FOUND TO EXIST, THE INDIVIDUAL SHALL REFRAIN FROM ACTIVE PARTICIPATION IN ANY DECISION CONCERNING THE MATTER.</ExplanationTxt>
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        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION C, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>THE FORM 990 AND THE AUDITED FINANCIAL STATEMENTS ARE AVAILABLE FOR REVIEW AT THE FISCAL SERVICES OFFICE AND THE MASSACHUSETTS ATTORNEY GENERAL'S WEBSITE. THEY ARE ALSO AVAILABLE IN AN ELECTRONIC FORMAT UPON REQUEST. THE GOVERNING DOCUMENTS, CONFLICT OF INTEREST POLICY AND THE WHISTLEBLOWER POLICY ARE AVAILABLE FOR REVIEW AT THE OFFICE OF THE GENERAL COUNSEL OR IN AN ELECTRONIC FORMAT UPON REQUEST.</ExplanationTxt>
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        <ExplanationTxt>JOSLIN TECHNOLOGIES, LLC DOES NOT DIRECTLY COMPENSATE ITS CEO OR ANY OF ITS OTHER OFFICERS. COMPENSATION FOR THESE INDIVIDUALS IS SET BY THE JOSLIN DIABETES CENTER ("THE CENTER") FOLLOWING THE PROCEDURES OF THE CENTER AS OUTLINED BELOW: EXECUTIVE COMPENSATION INCLUDES THE CEO AND THE SENIOR LEADERSHIP TEAM. PAY FOR THE CEO IS DETERMINED BY THE BOARD. THE HUMAN RESOURCE DEPARTMENT PROVIDES SURVEY DATA AS REQUESTED. SENIOR LEADERSHIP TEAM PAY IS DETERMINED BY THE CEO WITH SURVEY DATA PROVIDED BY HR. EXECUTIVE COMPENSATION IS REVIEWED ANNUALLY BY THE COMPENSATION COMMITTEE OF THE BOARD. IN ALL CASES, COMPENSATION IS DETERMINED BY INDEPENDENT PERSONS. INDIVIDUALS ARE PROHIBITED FROM ACTIVE PARTICIPATION IN ANY DECISIONS REGARDING THEIR OWN COMPENSATION.</ExplanationTxt>
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        <ExplanationTxt>EXISTENCE OF POLICIES THE CONFLICT OF INTEREST POLICY, WHISTLEBLOWER POLICY AND DOCUMENT RETENTION POLICY FOR THE JOSLIN DIABETES CENTER ARE IN EFFECT FOR, AND GOVERN, JOSLIN TECHNOLOGIES. REGULAR AND CONSISTENT MONITORING AND ENFORCEMENT OF COMPLIANCE WITH THESE POLICIES ARE MANAGED BY THE JOSLIN DIABETES CENTER.</ExplanationTxt>
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        <ExplanationTxt>SERVICE AGREEMENTS: PROGRAM SERVICE EXPENSES 1,368,457. MANAGEMENT AND GENERAL EXPENSES 0. FUNDRAISING EXPENSES 0. TOTAL EXPENSES 1,368,457.</ExplanationTxt>
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