1 Department of Urology, Changhai Hospital, Naval Medical University (Second Military Medical University), Shanghai, China. Electronic address: czjiangaimin@smmu.edu.cn.
2 Department of Urology, Changhai Hospital, Naval Medical University (Second Military Medical University), Shanghai, China.
3 Department of Oncology, Zhujiang Hospital, Southern Medical University, Guangzhou, China.
4 Department of Urology, Changhai Hospital, Naval Medical University (Second Military Medical University), Shanghai, China. Electronic address: wanglinhui@smmu.edu.cn.