About the Authors

Min-Jung Kim

Contributed equally to this work with: Min-Jung Kim, Hwan Sun Moon

Roles Formal analysis, Investigation, Methodology, Writing – original draft

Affiliation Department of Emergency Medicine, CHA Bundang Medical Center, CHA University, Seongnam, Republic of Korea

Hwan Sun Moon

Contributed equally to this work with: Min-Jung Kim, Hwan Sun Moon

Roles Conceptualization, Formal analysis, Investigation, Methodology, Project administration, Writing – original draft

Affiliations Central 119 Rescue Headquarters, National Fire Agency, Sejong, Republic of Korea, Department of Medical Sciences, Graduate School of Ajou University, Suwon, Republic of Korea

So-Hyun Paek

Roles Conceptualization, Methodology, Project administration, Supervision

hyun21400@chamc.co.kr

Affiliation Department of Emergency Medicine, CHA Bundang Medical Center, CHA University, Seongnam, Republic of Korea

Competing Interests

The authors have declared that no competing interests exist.