1. Department of Gynecology, Affiliated Hospital of Jiangsu University, Zhenjiang, Jiangsu 212001, P.R. China
2. Department of Urology, Affiliated Hospital of Jiangsu University, Zhenjiang, Jiangsu 21200, P.R. China
3. Department of Histology and Embryology, State Key Laboratory of Reproductive Medicine, Nanjing Medical University, Nanjing, Jiangsu 211166, P.R. China
4. Department of Clinical Pharmacy, Affiliated Hospital of Jiangsu University, Zhenjiang, Jiangsu 212001, P.R. China
5. Center for Reproduction and Genetics, Suzhou Municipal Hospital, Nanjing Medical University Affiliated Suzhou Hospital, Suzhou, Jiangsu 215002, P.R. China
6. Department of Clinical Medicine, China Medical University, Shenyang, Liaoning 110001, P.R. China
7. Reproductive Sciences Institute of Jiangsu University, Zhenjiang, Jiangsu 212001, P.R. China