1. Guangdong Provincial Institute of Nephrology, Nanfang Hospital Southern Medical University Guangzhou China
2. Department of Urology, Guangdong Key Laboratory of Clinical Molecular Medicine and Diagnostics, Guangzhou First People's Hospital, School of Medicine South China University of Technology Guangzhou China
3. Department of Urology The Fifth Affiliated Hospital of Guangzhou Medical University China
4. Department of Urology, Huadu District People's Hospital Southern Medical University Guangzhou China