1. Department of Urology, The Eighth Affiliated Hospital, Sun Yat‑Sen University, Shenzhen, Guangdong 518033, P.R. China
2. The First Clinical College of Guangzhou Medical University, Guangzhou, Guangdong 510230, P.R. China
3. Deparement of Urology, Longgang District Central Hospital, Shenzhen, Guangdong 518100, P.R. China
4. Department of Urology, Hongkong University‑Shenzhen Hospital, Shenzhen, Guangdong 518053, P.R. China
5. Department of Urology, Minimally Invasive Surgery Center, Guangdong Provincial Key Laboratory of Urology, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong 510230, P.R. China