code: public void setAdditionalTreatments(java.util.Collection<TreatmentResource> additionalTreatments) {
          if (additionalTreatments == null) {
              this.additionalTreatments = null;
              return;
          }
  
          this.additionalTreatments = new java.util.ArrayList<TreatmentResource>(additionalTreatments);
      }
docs: Treatments that are defined in addition to the default treatment.
  
  @param additionalTreatments
  Treatments that are defined in addition to the default treatment.