| Affiliation: | 2. Health Management Center, Xiangya Hospital, Central South University, Changsha, Hunan, China;3. Division of Rheumatology, Allergy, and Immunology, Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA;4. Section of Rheumatology, Boston University School of Medicine, Boston, MA, USA;6. Department of Medicine, University of California at San Diego, San Diego, CA, USA;5. VA San Diego Medical Center, San Diego, CA, USA;11. Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA;12. Department of Orthopaedics, Xiangya Hospital, Central South University, Changsha, Hunan, China;8. Hunan Key Laboratory of Joint Degeneration and Injury, Changsha, Hunan, China;10. National Clinical Research Center of Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, China |
