general, Life Sciences, Measurement, Architecture, Tomography, Biochemistry, Endocrinology, Bone density, Measurement techniques, Orthopedics, Image processing, Cell Biology, Texture, Feasibility studies, structure, Computer-Assisted - methods, Trabecular bone, CT, Femur, HR-pQCT, Femur - ultrastructure, Osteoporosis - pathology, Computer-Assisted - instrume...