Hematopoietic Stem Cell TransplantationHematopoietic Stem CellsStem CellsTransplantation, HomologousPeripheral Blood Stem Cell TransplantationTransplantation, AutologousStem Cell TransplantationHematologic NeoplasmsGraft vs Host DiseaseHematopoietic Stem Cell MobilizationTransplantation ConditioningBone Marrow TransplantationEmbryonic Stem CellsBone Marrow CellsBone MarrowAdult Stem CellsTissue DonorsImmunocompromised HostAntigens, CD34Stem Cell NicheHematopoiesisCell DifferentiationOpportunistic InfectionsCytomegalovirus InfectionsPluripotent Stem CellsGraft SurvivalTreatment OutcomeCord Blood Stem Cell TransplantationCell LineageHistocompatibilityGranulocyte Colony-Stimulating FactorTransplantationMycosesStem Cell FactorMultipotent Stem CellsWhole-Body IrradiationRetrospective StudiesHematologic DiseasesNeural Stem CellsInduced Pluripotent Stem CellsMesenchymal Stem Cell TransplantationLeukemiaAspergillosisColony-Forming Units AssayTime FactorsLeukapheresisHepatic Veno-Occlusive DiseaseMesenchymal Stromal CellsFetal BloodCells, CulturedCytomegalovirusFlow CytometryRecurrenceTransplantation ChimeraMice, Inbred C57BLBusulfanCell SeparationHistocompatibility TestingFatal OutcomeCell ProliferationCombined Modality TherapyMultiple MyelomaAntifungal AgentsMelphalanBlood Component RemovalFetal Stem CellsSurvival RateBK VirusCyclophosphamideAcute DiseaseAntiviral AgentsNeutropeniaImmunosuppressive AgentsNeoplasmsSurvival AnalysisLymphoproliferative DisordersStem Cell ResearchMice, SCIDBlood CellsCell Culture TechniquesMyeloablative AgonistsAntineoplastic Combined Chemotherapy ProtocolsPlant StemsRisk FactorsNeoplastic Stem CellsLeukemia, Myeloid, AcuteAnemia, AplasticChimerismFollow-Up StudiesBlood Cell CountPolymerase Chain ReactionRemission InductionBone Marrow PurgingLeukemia, Myelogenous, Chronic, BCR-ABL PositiveIncidenceProspective StudiesAntigens, CDProto-Oncogene Proteins c-kitAspergillusRegeneration