Corresponding Author

Department of Endocrinology, Key Laboratory of Endocrinology, NHC, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, 100730 China

Address correspondence to: should be addressed to Weibo Xia, MD Department of Endocrinology, Key Laboratory of Endocrinology, National Commission of Health, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing 100730, China Tel: 0086-10-6915 5076 Email: xiaweibo8301@163.com

Ling Qin, PhD Bone Quality and Health Center, Department of Orthopedics & Traumatology, The Chinese University of Hong Kong, 5/F Lui Che Woo Clinical Sciences Building, Prince of Wales Hospital, Shatin, N.T., Hong Kong SAR, Hong Kong Tel: 852-3505 3071 Email: lingqin@cuhk.edu.hk

Contribution: Conceptualization, Supervision, Writing - review & editing