1 Department of urology, Beijing Chaoyang Hospital Affiliated Capital Medical University, 100013 Beijing, China; Department of urology, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Third Hospital of Shanxi Medical University, 030032 Taiyuan, China; Department of Urology, Chinese PLA General Hospital, Beijing 100039, China.
2 Department of urology, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Third Hospital of Shanxi Medical University, 030032 Taiyuan, China; Key Laboratory of Ultra-Weak Magnetic Field Measurement Technology, Ministry of Education, School of Instrumentation and Optoelectronic Engineering, Beihang University, 100191 Beijing, China. Electronic address: xuexiaoyan1@buaa.edu.cn.
3 Department of urology, Beijing Chaoyang Hospital Affiliated Capital Medical University, 100013 Beijing, China. Electronic address: zhangyifei@ccmu.edu.cn.
4 Department of urology, Beijing Chaoyang Hospital Affiliated Capital Medical University, 100013 Beijing, China.
5 China-Japan Friendship Hospital (Institute of Clinical Medical Sciences), Chinese Academy of Medical Sciences & Peking Union Medical College, 100029 Beijing, China.
6 Department of urology, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Third Hospital of Shanxi Medical University, 030032 Taiyuan, China. Electronic address: urozyg@163.com.
7 Department of urology, Beijing Chaoyang Hospital Affiliated Capital Medical University, 100013 Beijing, China. Electronic address: weiwang0920@163.com.