public ImagingStudy() {
     this.seriesField = new List<ImagingStudySeries>();
     this.descriptionField = new @string();
     this.interpreterField = new Reference();
     this.procedureField = new List<Coding>();
     this.clinicalInformationField = new @string();
     this.numberOfInstancesField = new integer();
     this.numberOfSeriesField = new integer();
     this.urlField = new uri();
     this.availabilityField = new InstanceAvailability();
     this.referrerField = new Reference();
     this.modalityListField = new List<ImagingModality>();
     this.orderField = new List<Reference>();
     this.identifierField = new List<Identifier>();
     this.accessionField = new Identifier();
     this.uidField = new oid();
     this.subjectField = new Reference();
     this.startedField = new dateTime();
 }
 public ImagingStudySeries() {
     this.instanceField = new List<ImagingStudyInstance>();
     this.dateTimeField = new dateTime();
     this.bodySiteField = new Coding();
     this.urlField = new uri();
     this.availabilityField = new InstanceAvailability();
     this.numberOfInstancesField = new integer();
     this.descriptionField = new @string();
     this.uidField = new oid();
     this.modalityField = new Modality();
     this.numberField = new integer();
 }