1. Department of Endocrinology, Xuzhou Central Hospital Xuzhou Institute of Medical Sciences, Xuzhou Medical University, Xuzhou Clinical School of Nanjing Medical University, Affiliated Hospital of Medical School of Southeast University Xuzhou China
2. Diabetes & Obesity, School of Cardiovascular and Metabolic Medicine & Sciences King's College London London UK
3. Department of Endocrinology Nanjing First Hospital, Nanjing Medical University Nanjing China
4. Endocrinology Department Air Force Hospital of Eastern Theater Command Nanjing China
5. Department of Endocrinology, Zhongda Hospital Institute of Diabetes, Medical School, Southeast University Nanjing China
6. Department of Endocrinology Yancheng Clinical College of Xuzhou Medical University Yanchen China