1. Department of Urology, Guangzhou First People’s Hospital, Guangzhou Medical University, Guangzhou, Guangdong, China (mainland)
2. Reproductive Center, Guangdong General Hospital, Guangdong Academy of Medical Science, Guangzhou, Guangdong, China (mainland)
3. Department of Andrology, Zhongshan People’s Hospital, Sun Yat-sen University, Zhongshan, Guangdong, China (mainland)
4. Department of Urology, The Fourth Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China (mainland)
5. Department of Urology, Yangjiang People’s Hospital, Yangjiang, Guangdong, China (mainland)
6. Department of Urology, Guangzhou First People’s Hospital, Guangzhou Medical University, Guangzhou, China (mainland)
7. Department of Ultrasound, Guangzhou First People’s Hospital, Guangzhou Medical University, Guangzhou, Guangdong, China (mainland)
8. Department of Pathology, Guangzhou First People’s Hospital, Guangzhou Medical University, Guangzhou, Guangdong, China (mainland)
9. Department of Nuclear Medicine, Guangzhou First People’s Hospital, Guangzhou Medical University, Guangzhou, Guangdong, China (mainland)