1. Department of Pharmacy; The Second Xiangya Hospital of Central South University; Changsha China
2. Department of Science and Education; Hunan Provincial Maternal and Child Health Care Hospital; Changsha China
3. Department of Radiology; The Second Xiangya Hospital of Central South University; Changsha China
4. Endocrinology Research Center; The Xiangya Hospital of Central South University; Changsha China