Hematopoietic Stem Cell TransplantationTransplantation, HomologousStem Cell TransplantationGraft vs Host DiseaseTransplantation ConditioningTissue DonorsTransplantation, AutologousPeripheral Blood Stem Cell TransplantationHematologic NeoplasmsBone Marrow TransplantationTransplantation ChimeraStem CellsGraft SurvivalTreatment OutcomeHistocompatibility TestingGraft vs Leukemia EffectKidney TransplantationMyeloablative AgonistsBusulfanLiving DonorsImmunosuppressive AgentsRecurrenceRemission InductionVidarabineGraft vs Tumor EffectHistocompatibilityRetrospective StudiesAntilymphocyte SerumWhole-Body IrradiationLymphocyte TransfusionLeukemiaLeukemia, Myeloid, AcuteSurvival RateSurvival AnalysisMultiple MyelomaCytomegalovirus InfectionsCord Blood Stem Cell TransplantationSiblingsLeukemia, Myelogenous, Chronic, BCR-ABL PositiveCombined Modality TherapyHematopoietic Stem CellsMinor Histocompatibility AntigensSalvage TherapyLiver TransplantationDisease-Free SurvivalTime FactorsLymphocyte DepletionGraft RejectionMyelodysplastic SyndromesVirus ActivationNeoplasm, ResidualTissue and Organ ProcurementPrecursor Cell Lymphoblastic Leukemia-LymphomaMelphalanChimerismHepatic Veno-Occlusive DiseaseDirected Tissue DonationCytomegalovirusMesenchymal Stem Cell TransplantationCyclophosphamideT-LymphocytesHematopoietic Stem Cell MobilizationAntineoplastic Combined Chemotherapy ProtocolsAcute DiseaseCadaverUnrelated DonorsHLA AntigensFollow-Up StudiesCell TransplantationAnemia, AplasticImmunosuppressionPrimary MyelofibrosisTransplantation ImmunologyHeart TransplantationHematologic DiseasesPrognosisEmbryonic Stem CellsLeukemia, Myeloid, Accelerated PhaseBlood DonorsAntigens, CD34Immunocompromised HostAntibodies, NeoplasmLymphoproliferative DisordersRoseolovirus InfectionsCytarabineCyclosporineBenzamidesAdult Stem CellsLeukemia, MyeloidLung TransplantationAntineoplastic AgentsFusion Proteins, bcr-ablRisk FactorsHodgkin DiseaseGanciclovirReceptors, Purinergic P2X5PyrimidinesNuclear FamilyInfectionFatal Outcome