{
  "package" : "hl7.terminology.r5@6.3.0",
  "definition" : "This is a status that can only have a single value at a given point in time.  The subject is either on-study or off-study.",
  "system" : "http://terminology.hl7.org/CodeSystem/research-subject-state-type",
  "property" : [ ],
  "codesystem" : "d2b19492-5df9-5b9d-93e0-9347d82fcd7b",
  "concept_id" : "e2fad1ec-d0ad-565b-80f2-152b80c6b5f1",
  "ancestors" : {
    "Enrollment" : 0
  },
  "id" : "929e6d88-e147-4952-b2a3-bc78646fb35a",
  "code" : "Enrollment",
  "display" : "Enrollment status",
  "version" : "1.0.1"
}