1. Laboratory of Endocrinology and Metabolism, Department of Endocrinology and Metabolism, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, China;
2. Department of General practice, West China Hospital, Sichuan University, Chengdu, China;
3. Department of Gynecology, West China Second University Hospital, Sichuan University, Chengdu, China