Center for Reproductive Medicine, Department of Obstetrics and Gynecology, Peking University Third Hospital, Beijing 100191,China;
Beijing Key Laboratory of Reproductive Endocrinology and Assisted Reproduction, Ministry of Education, Beijing 100191,China;
Center for Reproductive Medicine, Department of Obstetrics and Gynecology, Peking University Third Hospital, Beijing 100191,China;
Center for Reproductive Medicine, Department of Obstetrics and Gynecology, Peking University Third Hospital, Beijing 100191,China;
Beijing Key Laboratory of Reproductive Endocrinology and Assisted Reproduction, Ministry of Education, Beijing 100191,China;
Center for Reproductive Medicine, Department of Obstetrics and Gynecology, Peking University Third Hospital, Beijing 100191,China;
Center for Reproductive Medicine, Department of Obstetrics and Gynecology, Peking University Third Hospital, Beijing 100191,China;
Center for Reproductive Medicine, Department of Obstetrics and Gynecology, Peking University Third Hospital, Beijing 100191,China;
Beijing Key Laboratory of Reproductive Endocrinology and Assisted Reproduction, Ministry of Education, Beijing 100191,China;