| Affiliation: | 1. Department of Obstetrics and Gynecology, The First Affiliated Hospital of Anhui Medical University, Hefei, China;2. Anhui Province Key Laboratory of Reproductive Health and Genetics, Hefei, China;3. Graduate School of Peking Union Medical College, Beijing, China;4. Center for Genetics, National Research Institute for Family Planning, Beijing, China;5. Department of Medical Genetics and Developmental Biology, School of Basic Medical Sciences, Capital Medical University, Beijing, China |
