About the Authors

Sangsoo Han

Roles Writing – original draft, Writing – review & editing

‡ Both authors contributed equally to this study as co-first authors.

Affiliation Department of Emergency Medicine, Soonchunhyang University Bucheon Hospital, Bucheon, Republic of Korea

Hae-Dong Jang

Roles Writing – original draft

‡ Both authors contributed equally to this study as co-first authors.

Affiliation Department of Orthopaedic Surgery, Soonchunhyang University Bucheon Hospital, Bucheon, Republic of Korea

Sangun Nah

Roles Formal analysis, Methodology, Visualization

Affiliation Department of Emergency Medicine, Soonchunhyang University Bucheon Hospital, Bucheon, Republic of Korea

Kyungdo Han

Roles Data curation, Methodology

Affiliation Department of Biostatistics, College of Medicine, Catholic University, Seoul, Republic of Korea

Hyunwoong Lim

Roles Formal analysis, Software

Affiliation Department of Industrial Management Engineering, Korea University, Seoul, Republic of Korea

Won Seok Kim

Roles Data curation

Affiliation Department of Orthopedics, Korea University Hospital, Ansan, Gyeonggi-do, Republic of Korea

Jae-Young Hong

Roles Conceptualization, Supervision

osspine@korea.ac.kr

Affiliation Department of Orthopedics, Korea University Hospital, Ansan, Gyeonggi-do, Republic of Korea

Competing Interests

There are no conflicts of interest.