1. Family Planning Research Institute, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
2. College of Informatics, Huazhong Agricultural University, Wuhan, China
3. Department of Neurology, The First Affiliated Hospital of Kunming Medical University, Kunming, China
4. Department of Venereology, Wuhan Institute of Dermatology and Venereology, Wuhan, China
5. Reproductive Medicine Center, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China