Skin TransplantationOrgan TransplantationTransplantation, HomologousGraft RejectionLiver TransplantationGraft SurvivalKidney TransplantationHeart TransplantationBone Marrow TransplantationLung TransplantationHematopoietic Stem Cell TransplantationTransplantationTransplantation ImmunologyTissue DonorsTransplantation, AutologousImmunosuppressive AgentsTissue and Organ ProcurementMice, Inbred BALB CMice, Inbred C57BLPancreas TransplantationStem Cell TransplantationTransplantation ConditioningTransplantation ToleranceImmunosuppressionIslets of Langerhans TransplantationTransplantation ChimeraSkinHeart-Lung TransplantationCell TransplantationTransplantsLiving DonorsTreatment OutcomeTacrolimusBrain DeathTransplantation, HeterotopicTransplantation, IsogeneicGraft vs Host DiseaseCyclosporineTime FactorsWaiting ListsPostoperative ComplicationsRetrospective StudiesCadaverHistocompatibility TestingCord Blood Stem Cell TransplantationLiver FailureOrgan PreservationLymphoproliferative DisordersTissue TransplantationTransplantation, HeterologousPeripheral Blood Stem Cell TransplantationCorneal TransplantationFetal Tissue TransplantationHistocompatibilitySkin NeoplasmsDonor SelectionMycophenolic AcidRecurrenceFollow-Up StudiesCytomegalovirus InfectionsTissue and Organ HarvestingSkin DiseasesAntilymphocyte SerumSurvival RateMesenchymal Stem Cell TransplantationSurvival AnalysisHLA AntigensRats, Inbred LewLiver DiseasesSkin AgingMedical TourismHematologic NeoplasmsRisk FactorsWhole-Body IrradiationChimerismT-LymphocytesImmune ToleranceAzathioprineIsoantibodiesImmunocompromised HostKidney Failure, ChronicOrgan Preservation SolutionsLiverBrain Tissue TransplantationBlood Group IncompatibilityFacial TransplantationHost vs Graft ReactionFatal OutcomePatient SelectionIsoantigensReperfusion InjuryCold IschemiaKidneyPostoperative Period