1. Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
2. Guangzhou Baiyunshan Zhongyi Pharmaceutical Company Limited, Guangzhou, Guangdong, China
3. Institute of Reproductive Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China