About the Authors

Tie Zhou

‡ These authors contributed equally to this work.

Affiliation Department of Urology, Changhai Hospital, The Second Military Medical University, 168 Changhai Road, Shanghai 200433, P.R. China

Shu-xiong Zeng

‡ These authors contributed equally to this work.

Affiliation Department of Urology, Changhai Hospital, The Second Military Medical University, 168 Changhai Road, Shanghai 200433, P.R. China

Ding-wei Ye

Affiliation Department of Urology, Shanghai Cancer Center, Fudan University, Shanghai, P.R. China

Qiang Wei

Affiliation Department of Urology, West China Hospital, West China School of Medicine, Sichuan University, Chengdu, P.R. China

Xu Zhang

Affiliation Department of Urology, Chinese PLA General Hospital, Medical School of Chinese PLA, Beijing, P.R. China

Yi-ran Huang

Affiliation Department of Urology, Renji Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, P.R. China

Zhang-qun Ye

Affiliation Department of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science & Technology, Wuhan, P.R. China

Yong Yang

Affiliation Department of Urology, Beijing Cancer Hospital, Peking University, Beijing, P.R. China

Wei Zhang

Affiliation Department of Urology, Jiangsu Province Hospital, Nanjing Medical University, Nanjing, P.R. China

Ye Tian

Affiliation Department of Urology, Beijing Friendship Hospital, Capital Medical University, Beijing, P.R. China

Fang-jian Zhou

Affiliation Department of Urology, Cancer Hospital, Sun Yat-Sen University, Guangzhou, P.R. China

Jin Jie

Affiliation Department of Urology, Peking University First Hospital, Beijing, P.R. China

Shi-ping Chen

Affiliation Department of Urology, Fujian Union Hospital, Fuzhou, P.R. China

Yan Sun

Affiliation Department of Urology, Cancer Hospital, Chinese Academy of Medical Sciences, Beijing, P.R. China

Li-ping Xie

Affiliation Department of Urology, the First Affiliated Hospital, Zhejiang University, Hangzhou, P.R. China

Xing Yao

Affiliation Department of Urology, Tianjin Cancer Hospital, Tianjin Medical University, Tianjin, P.R. China

Yan-qun Na

yinghao.sun@yahoo.com (YHS); nayanqun@cuan.com (YQN)

Affiliation Department of Urology, Shougang Hospital, Peking University, Beijing, P.R. China

Ying-hao Sun

yinghao.sun@yahoo.com (YHS); nayanqun@cuan.com (YQN)

Affiliation Department of Urology, Changhai Hospital, The Second Military Medical University, 168 Changhai Road, Shanghai 200433, P.R. China

Competing Interests

The investigators of this clinical trial received funding from Sanofi-Aventis for recruiting patients and conducting this clinical trial. The scientific results of the clinical trial were shared by all the co-authors and Sanofi-Aventis. However, the co-authors had no relevant connection to products in development or marketed products of Sanofi-Aventis. The co-authors have declared that no competing interests exist, and they have adhered to all PLOS ONE policies on sharing data and materials.

Author Contributions

Conceived and designed the experiments: TZ SXZ YHS YQN. Performed the experiments: TZ DWY QW XZ YH ZQY YY WZ YT FJZ JJ SPC YS LPX XY. Analyzed the data: TZ SXZ. Contributed reagents/materials/analysis tools: TZ SXZ. Wrote the paper: TZ SXZ YHS.