1. Department of Gynecology, Campus Virchow Clinic, Charite Medical University, Berlin, Germany.
2. Nuffield Department of Obstetrics and Gynecology, University of Oxford, Oxford, United Kingdom.
3. Department of Gynecology, Obstetrics and Gynecology Hospital of Fudan University, Shanghai, China.
4. Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Shanghai, China.
5. Cervical disease diagnosis and treatment center, Obstetrics and Gynecology Hospital of Fudan University, Shanghai, China.
6. Department of Pathology, Obstetrics and Gynecology Hospital of Fudan University, Shanghai, China.