Hematopoietic Stem Cell TransplantationTransplantation, HomologousStem Cell TransplantationGraft vs Host DiseaseTransplantation ConditioningHematopoietic Stem CellsTransplantation, AutologousPeripheral Blood Stem Cell TransplantationHematologic NeoplasmsStem CellsTransplantation ChimeraBone Marrow TransplantationTissue DonorsTreatment OutcomeMyeloablative AgonistsBusulfanGraft vs Leukemia EffectRecurrenceGraft SurvivalHistocompatibility TestingRemission InductionCord Blood Stem Cell TransplantationVidarabineGraft vs Tumor EffectWhole-Body IrradiationLeukemiaRetrospective StudiesHistocompatibilityImmunosuppressive AgentsLiver TransplantationMultiple MyelomaLeukemia, Myeloid, AcuteHematopoietic Stem Cell MobilizationCombined Modality TherapyLymphocyte TransfusionChimerismSiblingsDisease-Free SurvivalMyelodysplastic SyndromesAntigens, CD34Survival RateSurvival AnalysisCytomegalovirus InfectionsSalvage TherapyLeukemia, Myelogenous, Chronic, BCR-ABL PositiveHepatic Veno-Occlusive DiseaseMesenchymal Stem Cell TransplantationMelphalanTime FactorsAntilymphocyte SerumPrecursor Cell Lymphoblastic Leukemia-LymphomaLymphocyte DepletionHematopoiesisHematologic DiseasesMinor Histocompatibility AntigensCell TransplantationHLA AntigensCyclophosphamideEmbryonic Stem CellsKidney TransplantationAntineoplastic Combined Chemotherapy ProtocolsCell DifferentiationNeoplasm, ResidualTransplantation ImmunologyAdult Stem CellsVirus ActivationBone Marrow CellsT-LymphocytesAnemia, AplasticAcute DiseaseFollow-Up StudiesCytomegalovirusFlow CytometryStem Cell NicheGranulocyte Colony-Stimulating FactorPrognosisImmunosuppressionTransplantation, IsogeneicUnrelated DonorsCell LineageImmunocompromised HostBone MarrowLymphoproliferative DisordersGraft RejectionCytarabinePrimary MyelofibrosisLeukemia, MyeloidMice, Inbred C57BLLymphoma, Non-HodgkinAntineoplastic AgentsOpportunistic InfectionsPluripotent Stem CellsHodgkin DiseaseHeart TransplantationCells, CulturedInfectionMesenchymal Stromal CellsSevere Combined ImmunodeficiencyRoseolovirus InfectionsFetal Blood