主题词：Bone health and osteoporosis research; Bone health and treatments; Bone Metabolism and Diseases; Bone and Joint Diseases; Hip and Femur Fractures; Parathyroid Disorders and Treatments; Bone fractures and treatments; Vitamin D Research Studies; Connective tissue disorders research; Orthopaedic implants and arthroplasty; Mesenchymal stem cell research; Nutrition and Health in Aging; Hip disorders and treatments; Osteoarthritis Treatment and Mechanisms; Bone Tissue Engineering Materials; Diet and metabolism studies; Heterotopic Ossification and Related Conditions; Muscle Physiology and Disorders; Medical Imaging Techniques and Applications; Growth Hormone and Insulin-like Growth Factors; Bone and Dental Protein Studies; MicroRNA in disease regulation; Adipose Tissue and Metabolism; Genetic Syndromes and Imprinting; Estrogen and related hormone effects