{
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  "version": "2025.4.0",
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  "status": "active",
  "publisher": "Kairos an IQVIA business",
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  "kind": "complex-type",
  "abstract": false,
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    {
      "type": "element",
      "expression": "ResearchStudy.extension"
    }
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        "max": "*",
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            "code": "Extension"
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        "mustSupport": true
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        "mustSupport": true
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            "code": "Extension",
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            ]
          }
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      {
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            "code": "Extension",
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        "fixedUri": "https://fhir.centraxx.de/extension/study/studyBudgets/studyBudget",
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        "id": "Extension.value[x]",
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}