Cord Blood Stem Cell TransplantationFetal BloodPenile ImplantationUmbilical CordStem CellsMonocrotophosBlood BanksHematopoietic Stem CellsHematopoietic Stem Cell TransplantationPeripheral Blood Stem Cell TransplantationAntigens, CD34Cell DifferentiationUmbilical VeinsUmbilical ArteriesStem Cell TransplantationCells, CulturedMice, SCIDHematopoietic Stem Cell MobilizationInfant, NewbornTransplantation, AutologousEmbryonic Stem CellsPregnancyMesenchymal Stromal CellsSpinal CordTransplantation, HomologousTransplantation ConditioningGraft vs Host DiseaseAdult Stem CellsHematologic NeoplasmsMice, Inbred NODCell SeparationStem Cell FactorPluripotent Stem CellsGranulocyte Colony-Stimulating FactorCell LineageCell Culture TechniquesColony-Forming Units AssayGraft SurvivalMesenchymal Stem Cell TransplantationHematopoiesisHistocompatibility TestingSpinal Cord InjuriesBone Marrow CellsLeukapheresisFlow CytometryMaternal-Fetal ExchangeFetal Stem CellsBlood Cell CountStem Cell NicheMultipotent Stem CellsBlood CellsAntigens, CDBlood PreservationInduced Pluripotent Stem CellsNeural Stem CellsImmunophenotypingHernia, UmbilicalTransplantation ChimeraBlood Component RemovalCell ProliferationMyeloablative AgonistsTissue DonorsAntigens, CD38Bone Marrow TransplantationDonor SelectionTime FactorsLeukemiaTreatment OutcomeUrachal CystGestational AgePlacentaADP-ribosyl CyclaseCoculture TechniquesUnrelated DonorsBlood DonorsBusulfanFetusHematologic DiseasesCryopreservationNuchal CordMelphalanTransplantation, HeterologousWharton JellyHistocompatibilityEndothelial Cells