Affiliation: | [1]Department of Urology West China Hospital, Sichuan University,Chengdu, Sichuan 610041, China [2]Department of Gynaecology and Obstetrics, Second Affiliated West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China [3]Department of Pathology West China Hospital, Sichuan University,Chengdu, Sichuan 610041, China |