1. Center for Reproductive Medicine, Department of Obstetrics and Gynecology, Peking University Third Hospital, Beijing, China
2. Key Laboratory of Assisted Reproduction, Ministry of Education, Beijing, China
3. The Affiliated High School of Peking University, Beijing, China
4. Department of Obstetrics and Gynecology, Peking University Shenzhen Hospital, Shenzhen, China
5. School of Basic Medical Sciences, Peking University, Beijing, China
6. Medical Center for Human Reproduction, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
7. Department of Cellular and Molecular Biology, Beijing Chest Hospital, Capital Medical University/Beijing Tuberculosis and Thoracic Tumor Research Institute, Beijing, China
8. Beijing Key Laboratory for Radiobiology, Department of Radiation Toxicology and Oncology, Beijing Institute of Radiation Medicine, Beijing, China