1 Department of Urology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China.
2 Department of Urology, The Affiliated Hospital of Qingdao University, Qingdao, 266013, China.
3 Department of Oncology, The Fifth Hospital of Wuhan, Wuhan, 430050, China.
4 Department of Urology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, 450052, China.
5 Department of Urology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China. xzhang@hust.edu.cn.
6 Department of Urology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China. jiangguosongdoc@hotmail.com.