Living DonorsKidney TransplantationTissue and Organ ProcurementNephrectomyDonor SelectionDirected Tissue DonationTissue and Organ HarvestingAltruismTissue DonorsCritical Care NursingKidneyOocyte DonationCompensation and RedressGlomerular Filtration RateKidney Failure, ChronicMotivationCreatinineFreedomFollow-Up StudiesTreatment OutcomeInformed ConsentKidney DiseasesQuestionnairesGraft SurvivalAttitude to HealthBrain DeathBlood DonorsKidney Function TestsFamilyWaiting ListsLaparoscopyProteinuriaRetrospective StudiesDeathGift GivingTime FactorsUnited StatesPresumed ConsentAge FactorsKidney TubulesRisk FactorsPostoperative ComplicationsKidney CortexAcute Kidney InjuryRegistriesOrgan Transplantation