1 Department of Endocrinology, The Second Affiliated Hospital of Soochow University, 1055 Sanxiang Road, Suzhou, 215004, Jiangsu Province, China.
2 Department of Endocrinology, The Second Affiliated Hospital of Soochow University, 1055 Sanxiang Road, Suzhou, 215004, Jiangsu Province, China. afa9911@sina.com.
3 Department of Nutrition, The Second Affiliated Hospital of Soochow University, Suzhou, 215004, China. afa9911@sina.com.