1. Department of Traditional Chinese Medicine, Peking University Third Hospital, Beijing, China
2. State Key Laboratory of Female Fertility Promotion, Center for Reproductive Medicine, Department of Obstetrics and Gynecology, Peking University Third Hospital, Beijing, China
3. National Clinical Research Center for Obstetrics and Gynecology, Peking University Third Hospital, Beijing, China
4. Key Laboratory of Assisted Reproduction, Ministry of Education, Beijing Key Laboratory of Reproductive Endocrinology and Assisted Reproductive Technology, Beijing, China
5. Research Centre of Clinical Epidemiology, Peking University Third Hospital, Beijing, China
6. Department of Neurobiology, School of Basic Medical Sciences, Neuroscience Research Institute, Peking University, Beijing, China