Thymus GlandTissue and Organ ProcurementDiGeorge SyndromeTissue DonorsBrain DeathPresumed ConsentOrgan TransplantationTissue and Organ HarvestingWaiting ListsCadaverTissue BanksDeathDonor SelectionOrgan PreservationUnited States Health Resources and Services AdministrationDirected Tissue DonationPrinciple-Based EthicsLiver TransplantationKidney TransplantationFacility Regulation and ControlHealth Care RationingTransplantationLiving DonorsUnited StatesGraft SurvivalValue-Based PurchasingInformed ConsentEnd Stage Liver DiseaseTransplantsHeart TransplantationEthics, MedicalLiver FailureFamilyDrugs, EssentialRetrospective StudiesRegistriesTime FactorsPosthumous ConceptionPatient SelectionMedicareTransplantation, HomologousThymus NeoplasmsGraft RejectionTreatment OutcomeThymus HyperplasiaOrgan Preservation SolutionsLiver DiseasesPurchasing, HospitalThymus PlantFacial TransplantationDissectionTissue PreservationThymus ExtractsThymus HormonesProportional Hazards ModelsCommission on Professional and Hospital ActivitiesRisk AssessmentFinancial ManagementPancreas TransplantationNegotiatingInsurance, AccidentRaffinose