1. Department of Obstetrics and Gynecology West China Second University Hospital Sichuan University Chengdu China
2. Reproductive Endocrinology and Regulation Laboratory West China Second University Hospital Sichuan University Chengdu China
3. The Joint Laboratory for Reproductive Medicine of Sichuan University The Chinese University of Hong Kong Chengdu China
4. Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University) Ministry of Education Chengdu China
5. Department of Forensic Genetics West China School of Basic Medical Sciences & Forensic Medicine Sichuan University Chengdu China