{
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  "definition" : "One or more interventions are being evaluated for identifying a disease or health condition.",
  "system" : "http://hl7.org/fhir/research-study-prim-purp-type",
  "property" : [ ],
  "codesystem" : "21bf0aa1-17fd-5cc7-9400-f7b2b057b417",
  "concept_id" : "6782559b-3822-5739-abb7-dd7a3cb7d642",
  "ancestors" : {
    "diagnostic" : 0
  },
  "id" : "9a59f6ed-5804-4a9c-af7d-75dab703579b",
  "code" : "diagnostic",
  "display" : "Diagnostic",
  "version" : "5.0.0"
}