1. NHC Key Laboratory of Reproduction Regulation (Shanghai Institute for Biomedical and Pharmaceutical Technologies), School of Basic Medical Sciences, Fudan University, Shanghai 200032, China
2. Reproductive Medicine Centre, Zhongshan Hospital, Fudan University, Shanghai 200032, China
3. School of Basic Medical Sciences, Fudan University, Shanghai 200032, China
4. Department of Urology, Huashan Hospital, Fudan University, Shanghai 200040, China