PancytopeniaBone MarrowBone Marrow CellsBone Marrow TransplantationHematopoietic Stem CellsBone and BonesBone Marrow DiseasesAnemia, AplasticBone Marrow ExaminationLymphohistiocytosis, HemophagocyticHypersplenismHistiocytosis, Non-Langerhans-CellAnemia, MegaloblasticBone RemodelingMyelodysplastic SyndromesFatal OutcomeBone Marrow NeoplasmsHematopoiesisBlood Cell CountAnemia, MacrocyticBone DensityLymphomatoid GranulomatosisMice, Inbred C57BLTransplantation, HomologousHemoglobinuria, ParoxysmalSplenomegalyTuberculosis, MiliaryColony-Forming Units AssayBone ResorptionThrombocytopeniaPrimary MyelofibrosisBone Marrow PurgingFanconi AnemiaTachycardia, Sinus