Tissue DonorsTissue and Organ ProcurementEye BanksBrain DeathDescemet Stripping Endothelial KeratoplastyCorneal TransplantationFetal Tissue TransplantationOrgan TransplantationEpikeratophakiaBrain Tissue TransplantationTissue PreservationDonor SelectionGraft SurvivalLiving DonorsCorneaTissue and Organ HarvestingCorneal DiseasesEndothelium, CornealCadaverGraft RejectionPresumed ConsentTransplantation, HomologousBlood DonorsTransplantation, HeterologousKidney TransplantationLiver TransplantationTransplantationSculptureTissue BanksThird-Party ConsentAltruismTransplantsInsurance, LifeDirected Tissue DonationWaiting ListsDeathDisease Transmission, InfectiousHeart TransplantationBlood-Borne PathogensDelayed Graft FunctionOrgan PreservationMoralsInformed ConsentDeltaretrovirus InfectionsLung TransplantationFatal OutcomeRabies virusRabiesFamilyIntensive Care UnitsAttitudePancreasHeart ArrestRetrospective StudiesDecision MakingPatient SelectionMultiple Organ FailureUnited StatesLiverTime FactorsTreatment OutcomeOrgan SizeHepatitis COrgan SpecificityOrgan of CortiRegistriesInsulin-Secreting CellsGreat BritainIslets of LangerhansImmunohistochemistryPostoperative ComplicationsEnzyme-Linked Immunosorbent AssayCells, CulturedRisk AssessmentCanadaMyocardiumHistocompatibility TestingVomeronasal OrganBone Marrow TransplantationSubfornical OrganGraft vs Host DiseasePelvic Organ ProlapseMolecular Sequence DataKidneyInsemination, Artificial, HeterologousMice, Inbred C57BLSpleenHistocompatibilityHematopoietic Stem Cell TransplantationTransplantation Immunology