1. Gynecology Department, Shanghai Mengchao Cancer Hospital , Shanghai 201800 , China
2. Urinary Surgery, Renhe Hospital, Baoshan District , Shanghai 200431 , China
3. Urinary Surgery, Shanghai Mengchao Cancer Hospital , Shanghai 201800 , China
4. Gynaecology and Obstetrics, Lin’an District First People’s Hospital , 548 Yijin Street, Lin’an District , Hangzhou 311300 , China