1. Institute of Translational Medicine, School of Basic Medical, Hengyang Medical School, University of South China, Hengyang, Hunan, China
2. Department of Urology, The First Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang, China
3. Department of Reproductive Medicine, The First Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang, China