Institution: | 1. Department of Endocrinology, The Second Affiliated Hospital of Nanjing Medical University, Nanjing, 210000,China;2. Nanjing Medical University, Nanjing, 210029, China;3. Department of Endocrinology, Yancheng First People''s Hospital, Yancheng, 224006, China;4. Department of Endocrinology, Nanjing General Hospital of Nanjing Military Command, Nanjing, 210002, China. |