Umbilical CordCalcium PhosphatesTransplantation, AutologousBone CementsTissue ScaffoldsFetal BloodHematopoietic Stem Cell TransplantationTransplantation, HomologousSpinal CordBone Marrow TransplantationStem CellsTransplantation ConditioningUmbilical VeinsUmbilical ArteriesCord Blood Stem Cell TransplantationSpinal Cord InjuriesHematopoietic Stem Cell MobilizationHodgkin DiseaseRecurrenceMultiple MyelomaTreatment OutcomeHematopoietic Stem CellsBlood BanksPregnancyInfant, NewbornRetrospective StudiesSurvival AnalysisAntigens, CD34Stem Cell TransplantationKidney TransplantationBlood Transfusion, AutologousCells, CulturedHernia, UmbilicalGraft SurvivalTransplantsMesenchymal Stromal CellsUrachal CystTime FactorsMaternal-Fetal ExchangeCell DifferentiationGraft RejectionTissue DonorsCell SeparationGraft vs Host DiseaseWharton JellyImmunosuppressive AgentsGestational AgeHistocompatibility TestingFlow CytometryHuman Umbilical Vein Endothelial CellsFetusSpinal Cord DiseasesUltrasonography, PrenatalPlacentaMesenchymal Stem Cell TransplantationAntigens, CDUmbilicusColony-Forming Units AssayPlant StemsSpinal Cord CompressionMice, SCIDHematologic NeoplasmsCell Culture TechniquesBone Marrow CellsCell LineageImmunophenotypingAdult Stem CellsHeart TransplantationStem Cell FactorCoculture TechniquesNeoplastic Stem CellsCell ProliferationTransplantationSpermatic CordHematopoiesisEndothelial CellsEndothelium, VascularBlood PreservationT-LymphocytesFetal HypoxiaMice, Inbred NODSpinal Cord NeoplasmsPluripotent Stem CellsFetal Stem CellsHLA AntigensLung TransplantationNuchal CordCell TransplantationFetal Tissue TransplantationLeukocytes, MononuclearSpinal Cord IschemiaInduced Pluripotent Stem CellsMultipotent Stem CellsProspective StudiesTransplantation ChimeraBlood Cell CountAmniotic FluidImmunosuppressionFollow-Up StudiesAntigens, CD38