1. Department of Metabolism and Endocrinology, National Clinical Research Center for Metabolic Diseases, Hunan Provincial Key Laboratory for Metabolic Bone Diseases, Key Laboratory of Diabetes Immunology, Ministry of Education, The Second Xiangya Hospital of Central South University, Changsha, Hunan 410011, China
2. Department of Endocrinology and Metabolism, The First People’s Hospital of Huaihua, Huaihua, Hunan 418000, China
3. Department of Metabolism and Endocrinology, San-Sui County Traditional Chinese Medicine Hospital, Qiandongnan Miao and Dong Autonomous Prefecture, Guizhou 556000, China