Kidney TransplantationOrgan TransplantationTransplantsKidneyGraft RejectionImmunosuppressive AgentsTransplantationGraft SurvivalTissue DonorsTissue and Organ ProcurementKidney DiseasesHeart TransplantationImmunocompromised HostTransplantation, HomologousKidney Failure, ChronicTacrolimusLung TransplantationImmunosuppressionCyclosporineMycophenolic AcidLiving DonorsCytomegalovirus InfectionsPostoperative ComplicationsTransplantation ImmunologyWaiting ListsCadaverTime FactorsTreatment OutcomePancreas TransplantationRetrospective StudiesLymphoproliferative DisordersKidney TubulesGanciclovirLiver TransplantationBrain DeathHistocompatibility TestingBK VirusRisk FactorsKidney Function TestsCytomegalovirusDelayed Graft FunctionOpportunistic InfectionsAcute Kidney InjuryTransplantation ToleranceKidney CortexPolyomavirus InfectionsFollow-Up StudiesGlomerular Filtration RateCreatinineFacial TransplantationCalcineurinMycosesSkin NeoplasmsBone Marrow TransplantationIncidenceHeart-Lung TransplantationHLA AntigensDirected Tissue DonationAntiviral AgentsProspective StudiesIsoantibodiesAntilymphocyte SerumKidney GlomerulusDeathCohort StudiesKidney NeoplasmsSirolimusBiopsyRenal DialysisSurvival RatePolycystic Kidney DiseasesCryptococcosisEyebrowsFatal OutcomeKeratosis, ActinicZygomycosisHematopoietic Stem Cell TransplantationAntifungal AgentsKidney Tubules, ProximalBiological MarkersKidney MedullaDrug Therapy, CombinationRenal InsufficiencyUnited StatesPrimary Graft DysfunctionRegistriesPrognosisHistocompatibilityIranNephrectomyEpstein-Barr Virus InfectionsMarital TherapyDonor SelectionComplement C4bHerpesvirus 4, HumanFetal Tissue TransplantationPolymerase Chain ReactionKidney Tubular Necrosis, AcuteTumor Virus InfectionsAspergillosis