1. State Key Laboratory of Natural and Biomimetic Drugs, Peking University, Beijing 100191
2. Chemical Biology Center, Peking University, Beijing 100191
3. Department of Chemical Biology, School of Pharmaceutical Sciences, Peking University, Beijing 100191
4. Department of Orthopedics, Peking University Third Hospital, Beijing 100191
5. Center for Reproductive Medicine, Department of Obstetrics and Gynecology, Peking University Third Hospital, Beijing 100191
6. National Clinical Research Center for Obstetrics and Gynecology, Peking University Third Hospital, Beijing 100191
7. Beijing Key Laboratory of Reproductive Endocrinology and Assisted Reproductive Technology, Peking University Third Hospital, Beijing 100191