1 Department of Urology, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, China.
2 Department of Urology, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong, China.
3 Department of Urology, Minimally Invasive Surgery Center, the First Affiliated Hospital of Guangzhou Medical University, Guangdong Key Laboratory of Urology, Guangzhou Institute of Urology, Guangzhou, Guangdong, China.
4 Department of Urology, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, Guangdong, China. starbless2003@126.com.
5 Department of Urology, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, Guangdong, China. 15625060053@163.com.
6 Department of Urology, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong, China. mxm@smu.edu.cn.