About the Authors

Hakmin Lee

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

Harim Kuk

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

Seok-Soo Byun

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

Sang Eun Lee

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

Sung Kyu Hong

hsk823@chol.com

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

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: HL SKH. Performed the experiments: HL SKH. Analyzed the data: HL HK. Contributed reagents/materials/analysis tools: SSB SEL. Wrote the paper: HL SKH.