1. Reproductive Medical Center, Renmin Hospital of Wuhan University , Wuhan, China
2. Department of Clinical Laboratory, Institute of Translational Medicine, Renmin Hospital of Wuhan University , Wuhan, China
3. Wuhan Meizhao Health Management Co, Ltd , Wuhan, China
4. Shenzhen Key Laboratory for Reproductive Immunology of Peri-implantation, Shenzhen Zhongshan Institute for Reproduction and Genetics, Shenzhen Zhongshan Obstetrics & Gynecology Hospital (formerly Shenzhen Zhongshan Urology Hospital) , Shenzhen, China
5. Department of Epidemiology and Biostatistics, School of Public Health, Peking University , Beijing, China