OsteocalcinBiological MarkersOsteoblastsBone and BonesAlkaline PhosphataseOsteogenesisBone RemodelingCore Binding Factor Alpha 1 SubunitCollagen Type IBone DensityGenetic MarkersIntegrin-Binding SialoproteinTumor Markers, BiologicalSerumBone ResorptionCalcification, PhysiologicVitamin K 1ProcollagenParathyroid HormoneBone Diseases, MetabolicCalcitriolVitamin KOsteopontinVitamin K DeficiencyCell DifferentiationBone DevelopmentEstriolEnzyme-Linked Immunosorbent AssayS100 Calcium Binding Protein beta SubunitBone Morphogenetic Protein 2Osteosarcoma