From the Department of Oral and maxillofacial surgery (SJ-K), Guizhou Provincial People's Hospital, Guiyang, Guizhou; Department of Urology (D-BY, H-FR, T-FC, B-SL, J-GZ), Guizhou Provincial People's Hospital, Guizhou, Guiyang; Department of Urology (X-MX), Ningbo No. 2 Hospital, Ningbo; Department of Urology (F-NJ, W-DZ, J-GZ), Guangdong Key Laboratory of Clinical Molecular Medicine and Diagnostics, Guangzhou First People's Hospital, Guangzhou Medical University, Guiyang, Guangzhou; and Urology Key Laboratory of Guangdong Province (F-NJ, W-DZ, J-GZ), The First Affiliated, Hospital of Guangzhou Medical University, Guangzhou Medical University, Guangzhou, China.