{
  "package" : "hl7.fhir.r4.examples@4.0.1",
  "definition" : "The range along the z axis of the total volume irradiated, per IEC 60601-2-44, Ed. 3, 203.115(b). The start and stop of loading corresponding to the outer edge of the full width half maximum of the free-in-air dose profile for the beam collimation used",
  "system" : "http://dicom.nema.org/resources/ontology/DCM",
  "property" : [ ],
  "codesystem" : "5f336dd4-db81-5653-939a-25648922f08e",
  "concept_id" : "acd0b600-e02c-5815-82ac-187054d2be16",
  "ancestors" : {
    "113899" : 0
  },
  "id" : "7cd6932c-7a35-4f4f-a9a3-92fea2fcf43e",
  "code" : "113899",
  "display" : "Exposed Range",
  "version" : "01"
}