1. Department of Urology, Second Affiliated Hospital of Dalian Medical University, Dalian 116023, China
2. Department of General Surgery, Taihe Hospital, Hubei University of Medicine, Shiyan 442099, China
3. Department of International Medical, Second Affiliated Hospital of Dalian Medical University, Dalian 116023, China
4. First Clinical College, Dalian Medical University, Dalian 116000, China
5. Ethics Committee, Second Affiliated Hospital of Dalian Medical University, Dalian 116023, China
6. Second Clinical College, Dalian Medical University, Dalian 116000, China
7. Department of Anesthesia, Dalian Medical University, Dalian 116000, China
8. Director of the Development Planning and Quality Management Department, Second Affiliated Hospital of Dalian Medical University, Dalian 116023, China
9. Department of Urology, First Affiliated Hospital of Dalian Medical University, Dalian 116011, China