Transplantation, HomologousHematopoietic Stem Cell TransplantationStem Cell TransplantationOrgan TransplantationTransplantation ConditioningGraft vs Host DiseaseTransplantation, AutologousPeripheral Blood Stem Cell TransplantationHematologic NeoplasmsTransplantation ChimeraTissue DonorsBone Marrow TransplantationLiver TransplantationStem CellsTreatment OutcomeGraft SurvivalKidney TransplantationImmunosuppressive AgentsGraft vs Leukemia EffectMyeloablative AgonistsBusulfanRecurrenceRemission InductionVidarabineGraft vs Tumor EffectHistocompatibility TestingHeart TransplantationTransplantation ImmunologyRetrospective StudiesGraft RejectionLymphocyte TransfusionCord Blood Stem Cell TransplantationCytomegalovirus InfectionsLung TransplantationLeukemiaLeukemia, Myeloid, AcuteMultiple MyelomaAntilymphocyte SerumCombined Modality TherapyTransplantationSiblingsHematopoietic Stem CellsLeukemia, Myelogenous, Chronic, BCR-ABL PositiveWhole-Body IrradiationSurvival AnalysisImmunosuppressionHistocompatibilitySurvival RateMinor Histocompatibility AntigensLymphocyte DepletionSalvage TherapyDisease-Free SurvivalTime FactorsVirus ActivationCell TransplantationMyelodysplastic SyndromesChimerismNeoplasm, ResidualPrecursor Cell Lymphoblastic Leukemia-LymphomaMelphalanMesenchymal Stem Cell TransplantationCytomegalovirusT-LymphocytesLymphoproliferative DisordersTissue and Organ ProcurementHepatic Veno-Occlusive DiseaseCyclosporineCyclophosphamideHLA AntigensFollow-Up StudiesLiving DonorsAntineoplastic Combined Chemotherapy ProtocolsHematopoietic Stem Cell MobilizationAcute DiseasePancreas TransplantationTransplantation ToleranceAnemia, AplasticImmunocompromised HostPrognosisPrimary MyelofibrosisTransplantation, IsogeneicHematologic DiseasesEmbryonic Stem CellsAntigens, CD34Islets of Langerhans TransplantationLeukemia, Myeloid, Accelerated PhaseAntibodies, NeoplasmCytarabineFatal OutcomeRoseolovirus InfectionsInfectionLeukemia, MyeloidAdult Stem CellsGanciclovirBenzamidesAntineoplastic AgentsOpportunistic InfectionsHodgkin DiseaseFusion Proteins, bcr-ablLeukocyte Transfusion