1 Department of Endocrinology, Key Laboratory of Endocrinology, State Key Laboratory of Complex Severe and Rare Diseases, NHC, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100730, China.
2 Department of Nuclear Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Science, Beijing 100730, China.
3 Department of Orthopaedic Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Science, Beijing 100730, China.
4 Department of ENT, Peking Union Medical College Hospital, Chinese Academy of Medical Science, Beijing 100730, China.
5 Department of Stomatology, Peking Union Medical College Hospital, Chinese Academy of Medical Science, Beijing 100730, China.
6 Department of Radiology, Peking Union Medical College Hospital, Chinese Academy of Medical Science, Beijing 100730, China.
7 Department of Pathology, Peking Union Medical College Hospital, Chinese Academy of Medical Science, Beijing 100730, China.
8 Department of Endocrinology, Chinese PLA General Hospital, Beijing 100853, China.
9 Department of Endocrine and Metabolic Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai Institute of Endocrine and Metabolic Diseases, Shanghai Clinical Center for Endocrine and Metabolic Diseases, Shanghai 200025, China.
10 Department of Endocrinology and Metabolism, Affiliated Hospital of Guiyang Medical University, Guiyang, Guizhou 550004, China.
11 Department of Metabolism and Endocrinology, The Second Xiangya Hospital, Central South University, Changsha, Hunan 410011, China.
12 Department of Osteoporosis and Bone Diseases, Shanghai Clinical Research Center of Bone Disease, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, China.
13 Department of Endocrinology and Metabolism, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong 250021, China.
14 Department of Internal Medicine and Medical Disciplines, Sapienza University of Rome, Rome, Italy.