About the Authors

Young Ju Lee

Affiliation Department of Urology, Seoul National University Hospital, Seoul, Korea

Seung Jun Son

Affiliation Department of Urology, Seoul National University Hospital, Seoul, Korea

Jae-Seung Paick

Affiliation Department of Urology, Seoul National University Hospital, Seoul, Korea

Soo Woong Kim

swkim@snu.ac.kr

Affiliation Department of Urology, Seoul National University Hospital, Seoul, Korea

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SWK JSP. Analyzed the data: YJL SJS. Contributed to the writing of the manuscript: YJL SJS. Critical editing of the manuscript: SWK JSP.