1. School of Medicine Nankai University Tianjin China
2. Department of Endocrinology Chinese People's Liberation Army General Hospital Beijing China
3. Department of Nutrition, Beijing Friendship Hospital Capital Medical University Beijing China
4. Department of Endocrinology The First Hospital of Lanzhou University, Lanz7hou, Gansu, China. Department of Endocrinology, Center Hospital of Dalian Dalian China
5. Department of Endocrinology, Sun Yat‐sen Memorial Hospital Sun Yat‐sen University Guangzhou China
6. Department of Endocrinology The First Affiliated Hospital of Guangxi Medical University Nanning China
7. Department of Endocrinology The First Affiliated Hospital of Zhengzhou University Zhengzhou China
8. Department of Endocrinology Union Hospital, Tongji Medical College Wuhan China
9. Department of Endocrinology, Shanghai National Research Center for Endocrine and Metabolic Disease, State Key Laboratory of Medical Genomics Shanghai Institute for Endocrine and Metabolic Disease, Ruijin Hospital. Shanghai Jiaotong University School of Medicine Shanghai China