Institution: | 1. Department of Oncology, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University, Zhengzhou, China;2. Department of Surgical Oncology, The First Hospital of China Medical University, Shenyang, China;3. No. 1 Department of Urological Surgery, Cancer Hospital of China Medical University & Liaoning Cancer Hospital/Institute, Shenyang, Liaoning, China;4. No. 2 Department of Urology, Fourth Affiliated Hospital of China Medical University, Shenyang, Liaoning, China |