Hematopoietic Stem Cell TransplantationTransplantation, HomologousStem Cell TransplantationGraft vs Host DiseaseTransplantation ConditioningTransplantation, AutologousPeripheral Blood Stem Cell TransplantationHematologic NeoplasmsTransplantation ChimeraStem CellsBone Marrow TransplantationGraft vs Leukemia EffectMyeloablative AgonistsTreatment OutcomeTissue DonorsBusulfanRemission InductionVidarabineRecurrenceGraft vs Tumor EffectHistocompatibility TestingGraft SurvivalLymphocyte TransfusionImmunosuppressive AgentsLeukemia, Myeloid, AcuteMultiple MyelomaLeukemiaRetrospective StudiesSiblingsCombined Modality TherapyLeukemia, Myelogenous, Chronic, BCR-ABL PositiveCord Blood Stem Cell TransplantationCytomegalovirus InfectionsMinor Histocompatibility AntigensHematopoietic Stem CellsSalvage TherapyDisease-Free SurvivalWhole-Body IrradiationLymphocyte DepletionLiver TransplantationSurvival AnalysisMyelodysplastic SyndromesAntilymphocyte SerumVirus ActivationNeoplasm, ResidualSurvival RatePrecursor Cell Lymphoblastic Leukemia-LymphomaHistocompatibilityMelphalanChimerismHepatic Veno-Occlusive DiseaseTime FactorsMesenchymal Stem Cell TransplantationCyclophosphamideAntineoplastic Combined Chemotherapy ProtocolsCytomegalovirusHematopoietic Stem Cell MobilizationT-LymphocytesAcute DiseasePrimary MyelofibrosisCell TransplantationAnemia, AplasticKidney TransplantationHLA AntigensFollow-Up StudiesHematologic DiseasesEmbryonic Stem CellsLeukemia, Myeloid, Accelerated PhasePrognosisAntigens, CD34Antibodies, NeoplasmTransplantation ImmunologyCytarabineBenzamidesRoseolovirus InfectionsImmunosuppressionAdult Stem CellsLymphoproliferative DisordersImmunocompromised HostLeukemia, MyeloidFusion Proteins, bcr-ablAntineoplastic AgentsReceptors, Purinergic P2X5Hodgkin DiseasePyrimidinesNuclear FamilyGraft RejectionPiperazinesGanciclovirLymphoma, Non-HodgkinGranulocyte Colony-Stimulating FactorInfectionFatal OutcomeCyclosporineImmunotherapy, AdoptiveHeart TransplantationOpportunistic InfectionsCell DifferentiationLiving DonorsLeukocyte Transfusion