Bone Marrow TransplantationHematopoietic Stem Cell TransplantationTransplantation, AutologousTransplantation, HomologousBone MarrowPeripheral Blood Stem Cell TransplantationBone Marrow CellsTransplantation ConditioningStem CellsGraft vs Host DiseaseGraft SurvivalStem Cell TransplantationHematopoietic Stem Cell MobilizationCyclophosphamideHematopoietic Stem CellsCombined Modality TherapyMultiple MyelomaAntigens, CD34Bone and BonesTreatment OutcomeTissue DonorsHematologic NeoplasmsCytomegalovirus InfectionsWhole-Body IrradiationLeukemiaGranulocyte Colony-Stimulating FactorAntineoplastic Combined Chemotherapy ProtocolsImmunocompromised HostAnemia, AplasticHistocompatibility TestingEtoposideImmunosuppressive AgentsTransplantationOpportunistic InfectionsHistocompatibilityMycosesTime FactorsKidney TransplantationRetrospective StudiesCytomegalovirusGraft RejectionTransplantation ChimeraRecurrenceAspergillosisCell DifferentiationImmunosuppressionBone Marrow PurgingLeukemia, Myeloid, AcuteLeukemia, Myelogenous, Chronic, BCR-ABL PositiveCyclosporineEmbryonic Stem CellsBusulfanTransplantsPrecursor Cell Lymphoblastic Leukemia-LymphomaHematopoiesisHematologic DiseasesFatal OutcomeMice, Inbred C57BLAdult Stem CellsBone Marrow DiseasesBone RemodelingAcute DiseaseGanciclovirBone Marrow ExaminationSurvival AnalysisCells, CulturedHepatic Veno-Occlusive DiseaseBone Marrow NeoplasmsFlow CytometryHLA AntigensLymphocyte DepletionT-LymphocytesHerpesvirus 6, HumanPneumonia, ViralAntifungal AgentsPluripotent Stem CellsAntiviral AgentsColony-Forming Units AssayMesenchymal Stem Cell TransplantationStem Cell NicheSurvival RatePolymerase Chain ReactionBK VirusCystitisRadiation ChimeraMyelodysplastic SyndromesFollow-Up StudiesBone DensityLeukemia, MyeloidLymphoma, Non-HodgkinTransplantation, IsogeneicPostoperative ComplicationsMesenchymal Stromal CellsRemission InductionNeutropeniaRisk FactorsCell LineageLeukocyte TransfusionProspective StudiesCell Separation