Cord Blood Stem Cell TransplantationBone Marrow TransplantationFetal BloodBone MarrowGraft vs Host DiseaseTransplantation, HomologousTransplantation ConditioningBone Marrow CellsHistocompatibility TestingHematologic NeoplasmsUmbilical CordHematopoietic Stem Cell TransplantationTransplantation ChimeraBlood BanksGraft SurvivalTissue DonorsWhole-Body IrradiationLeukemiaAnemia, AplasticBone and BonesMyeloablative AgonistsTransplantation, AutologousHematopoietic Stem CellsChimerismHematologic DiseasesHistocompatibilityTransplantsHLA AntigensTreatment OutcomeLiver TransplantationVolvariellaGraft vs Leukemia EffectVidarabineRecurrenceHematopoiesisAntilymphocyte SerumInfant, NewbornKidney TransplantationColony-Forming Units AssayAntigens, CD34Blood DonorsRetrospective StudiesAllograftsBone Marrow DiseasesImmunosuppressive AgentsBone Marrow PurgingTime FactorsGraft RejectionLeukemia, Myeloid, AcuteBusulfanPrecursor Cell Lymphoblastic Leukemia-LymphomaBone Marrow ExaminationDisease-Free SurvivalBone RemodelingStem Cell TransplantationUnrelated DonorsCytomegalovirus InfectionsTransplantation, IsogeneicBone Marrow NeoplasmsCell DifferentiationAcute DiseaseImmunogenetic PhenomenaMyelodysplastic SyndromesSurvival AnalysisHeart TransplantationCells, CulturedMice, Inbred C57BLImmunophenotypingUmbilical VeinsCyclophosphamideLung TransplantationLeukocyte CountTransplantation ImmunologyRadiation ChimeraBone DensityUmbilical ArteriesSurvival RateFlow CytometryCombined Modality TherapyLeukemia, Myelogenous, Chronic, BCR-ABL PositiveCell SeparationT-LymphocytesFollow-Up StudiesImmunosuppressionPregnancyLeukodystrophy, Globoid CellRemission InductionOrgan TransplantationBone ResorptionStem CellsCell TransplantationLeukemia, MyeloidInfectionAntigens, CDHepatic Veno-Occlusive DiseaseMesenchymal Stromal CellsSevere Combined ImmunodeficiencyGraft vs Host ReactionLymphocyte DepletionLymphoma, Non-Hodgkin