Hematopoietic Stem Cell TransplantationTransplantation, HomologousHematopoietic Stem CellsStem Cell TransplantationTransplantation ConditioningGraft vs Host DiseaseTransplantation, AutologousHematologic NeoplasmsTransplantation ChimeraPeripheral Blood Stem Cell TransplantationStem CellsMyeloablative AgonistsBone Marrow TransplantationWhole-Body IrradiationTissue DonorsTreatment OutcomeHistocompatibility TestingGraft SurvivalCord Blood Stem Cell TransplantationBusulfanHistocompatibilityVidarabineHematopoietic Stem Cell MobilizationChimerismHematopoiesisGraft vs Leukemia EffectGraft vs Tumor EffectImmunosuppressive AgentsRetrospective StudiesAntigens, CD34LeukemiaRecurrenceLiver TransplantationRemission InductionLymphocyte TransfusionMultiple MyelomaTransplantation ImmunologyHLA AntigensCombined Modality TherapyCell DifferentiationSiblingsBone Marrow CellsMesenchymal Stem Cell TransplantationHematologic DiseasesHepatic Veno-Occlusive DiseaseSurvival RateSurvival AnalysisTime FactorsDisease-Free SurvivalCell LineageUnrelated DonorsCyclophosphamideMelphalanCell TransplantationLeukemia, Myeloid, AcuteFlow CytometryMyelodysplastic SyndromesMice, Inbred C57BLStem Cell NicheEmbryonic Stem CellsAdult Stem CellsAntilymphocyte SerumLymphocyte DepletionSalvage TherapySevere Combined ImmunodeficiencyKidney TransplantationGraft RejectionBone MarrowFetal BloodT-LymphocytesTransplantation, IsogeneicColony-Forming Units AssayPrecursor Cell Lymphoblastic Leukemia-LymphomaGranulocyte Colony-Stimulating FactorFollow-Up StudiesCytomegalovirus InfectionsImmunosuppressionAntineoplastic Combined Chemotherapy ProtocolsAcute DiseaseLeukemia, Myelogenous, Chronic, BCR-ABL PositiveAnemia, AplasticDonor SelectionLymphoma, Non-HodgkinCyclosporineAllograftsMinor Histocompatibility AntigensCells, CulturedCell SeparationMesenchymal Stromal CellsPluripotent Stem CellsMultipotent Stem CellsStem Cell FactorCell ProliferationOpportunistic InfectionsTransplantation ToleranceImmunocompromised HostInfectionLymphoproliferative DisordersHost vs Graft ReactionOrgan Transplantation