1. State Key Laboratory of Reproductive Medicine, Nanjing Medical University, Nanjing, China
2. Department of Epidemiology, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, China
3. Department of Digestive Endoscopy, The First Affiliated Hospital with Nanjing Medical University, JiangSu Province Hospital, Nanjing, China
4. Department of Critical Care Medicine, PLA Key Laboratory of Emergency and Critical Care Research, Jinling Hospital, Nanjing Medical University, Nanjing, China
5. Wuhan No.1 Hospital, Wuhan, China
6. Clinical Center of Reproductive Medicine, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
7. Center for Reproductive Medicine, Jinling Hospital, Nanjing Medical University, Nanjing, China
8. Schoole of Biomedical Engineering and Informatics, Nanjing Medical University, Nanjing, China