Tissue DonorsDeltaretrovirus InfectionsDeltaretrovirus AntibodiesCorneaNucleic Acid Amplification TechniquesLiving DonorsBlood DonorsKidney TransplantationCorneal StromaGraft SurvivalGraft RejectionTransplantation, HomologousEpithelium, CornealEndothelium, CornealLiver TransplantationKeratitisHeart TransplantationKeratoconusTransplantationCorneal OpacityKeratoplasty, PenetratingBone Marrow TransplantationCorneal NeovascularizationEye BurnsOrgan TransplantationCorneal UlcerTissue and Organ ProcurementEye BanksCorneal EdemaTime FactorsLung TransplantationDescemet MembraneHistocompatibility TestingImmunosuppressionCadaverGraft vs Host DiseaseMice, Inbred C57BLCorneal KeratocytesTissue PreservationOphthalmic NerveCorneal TopographyTransplantation ImmunologyRetrospective StudiesTreatment OutcomeRabbitsPostoperative ComplicationsCytomegalovirus InfectionsHematopoietic Stem Cell TransplantationTransplantsKeratitis, HerpeticCyclosporineOrgan PreservationTacrolimusPancreas TransplantationLimbus CorneaeConjunctivaWound HealingTissue and Organ HarvestingMice, Inbred BALB CHistocompatibilityLasers, ExcimerKeratan SulfateIsoantibodiesSkin TransplantationFluorescent Antibody Technique, IndirectT-LymphocytesFuchs' Endothelial DystrophyPhotorefractive KeratectomyConjugation, GeneticCorneal Dystrophies, HereditaryOphthalmic SolutionsOocyte DonationSodium HydroxideSpleenBrain Death