1. State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine; Sun Yat-sen University Cancer Center; Guangzhou 510060 Guangdong P.R. China
2. Department of Molecular Diagnostics; Sun Yat-sen University Cancer Center; No. 651 Dongfeng Road East Guangzhou 510060 Guangdong P.R. China
3. Department of Urology; Sun Yat-sen Memorial Hospital; Guangzhou 510120 Guangdong P.R. China
4. Department of Pathology; Sun Yat-sen University Cancer Center; Guangzhou 510060 Guangdong P.R. China
5. Department of Medical Oncology; Sun Yat-sen University Cancer Center; Guangzhou 510060 Guangdong P.R. China