1. Department of Urology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
2. Department of Urology, The Affiliated Shanghai Tenth People's Hospital, Nanjing Medical University, Shanghai, China
3. Department of Urology, Shanghai Pudong Hospital, Fudan University Pudong Medical Center, Shanghai, China
4. Department of Pathology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
5. Department of Urology, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China