1 Department of Oncology, Zhujiang Hospital, Southern Medical University, 253 Industrial Avenue, Guangzhou, Guangdong, China.
2 Department of Etiology and Carcinogenesis, National Cancer Center/ National Clinical Research Center for Cancer/Cancer Hospital, Changping laboratory, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
3 Department of Urology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
4 Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha, Hunan, China.
5 National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China.
6 Department of Urology, Changhai hospital, Naval Medical University (Second Military Medical University), Shanghai, China.