| Institution: | 1. Department of Endocrinology, Drum Tower Hospital Affiliated with Nanjing University Medical School, Nanjing, China;2. Department of Endocrinology, Daping Hospital, Third Military Medical University, Chongqing, China;3. Department of Endocrinology, Zhongshan Hospital affiliated with Fudan University, Shanghai, China;4. Department of Endocrinology, The Second Xiangya Hospital of Central South University, Changsha, China;5. Department of Endocrinology, The Tenth People's Hospital of Tongji University, Shanghai, China;6. Department of General Surgery, Drum Tower Hospital Affiliated with Nanjing University Medical School, Nanjing, China |
