Hematopoietic Stem Cell TransplantationTransplantation, HomologousStem Cell TransplantationGraft vs Host DiseaseTransplantation ConditioningTransplantation, AutologousPeripheral Blood Stem Cell TransplantationHematologic NeoplasmsTransplantation ChimeraTreatment OutcomeStem CellsGraft vs Leukemia EffectBone Marrow TransplantationMyeloablative AgonistsTissue DonorsBusulfanRemission InductionRecurrenceVidarabineGraft vs Tumor EffectGraft SurvivalHistocompatibility TestingLymphocyte TransfusionRetrospective StudiesImmunosuppressive AgentsLeukemia, Myeloid, AcuteMultiple MyelomaLeukemiaCombined Modality TherapySiblingsCord Blood Stem Cell TransplantationLeukemia, Myelogenous, Chronic, BCR-ABL PositiveCytomegalovirus InfectionsSalvage TherapySurvival AnalysisHematopoietic Stem CellsMinor Histocompatibility AntigensDisease-Free SurvivalWhole-Body IrradiationSurvival RateLiver TransplantationLymphocyte DepletionAntilymphocyte SerumMyelodysplastic SyndromesVirus ActivationNeoplasm, ResidualPrecursor Cell Lymphoblastic Leukemia-LymphomaHistocompatibilityTime FactorsMelphalanAntineoplastic Combined Chemotherapy ProtocolsChimerismCyclophosphamideHepatic Veno-Occlusive DiseaseFollow-Up StudiesMesenchymal Stem Cell TransplantationHematopoietic Stem Cell MobilizationCytomegalovirusAcute DiseaseT-LymphocytesPrognosisKidney TransplantationPrimary MyelofibrosisAnemia, AplasticCell TransplantationHLA AntigensHematologic DiseasesEmbryonic Stem CellsLeukemia, Myeloid, Accelerated PhaseAntigens, CD34CytarabineAntibodies, NeoplasmTransplantation ImmunologyImmunosuppressionAntineoplastic AgentsRoseolovirus InfectionsBenzamidesAdult Stem CellsImmunocompromised HostLeukemia, MyeloidLymphoproliferative DisordersFusion Proteins, bcr-ablHodgkin DiseaseReceptors, Purinergic P2X5PyrimidinesGraft RejectionProspective StudiesNuclear FamilyLymphoma, Non-HodgkinGranulocyte Colony-Stimulating FactorInfectionFatal OutcomeGanciclovirPiperazinesCyclosporineRisk FactorsImmunotherapy, AdoptiveHeart TransplantationOpportunistic InfectionsLiving Donors