About the Authors

Changhoon Song

Contributed equally to this work with: Changhoon Song, Sang Jun Byun

Roles Data curation, Formal analysis, Writing – original draft

Affiliation Department of Radiation Oncology, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Seongnam, Republic of Korea

Sang Jun Byun

Contributed equally to this work with: Changhoon Song, Sang Jun Byun

Roles Data curation, Writing – original draft

Affiliation Department of Radiation Oncology, Dongsan Medical Center, Keimyung University School of Medicine, Daegu, Republic of Korea

Young Seok Kim

Roles Conceptualization, Investigation, Methodology, Supervision, Writing – review & editing

ysk@amc.seoul.kr (YSK); jskim@snubh.org (JK)

Affiliation Department of Radiation Oncology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea

Hanjong Ahn

Roles Writing – review & editing

Affiliation Department of Urology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea

Seok-Soo Byun

Roles Data curation, Writing – review & editing

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

Choung-Soo Kim

Roles Writing – review & editing

Affiliation Department of Urology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea

Sang Eun Lee

Roles Supervision, Writing – review & editing

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

Jae-Sung Kim

Roles Supervision, Writing – review & editing

ysk@amc.seoul.kr (YSK); jskim@snubh.org (JK)

Affiliation Department of Radiation Oncology, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Seongnam, Republic of Korea

Competing Interests

The authors have declared that no competing interests exist.