About the Authors

Ki Hong Kim

Contributed equally to this work with: Ki Hong Kim, Sang Do Shin

Roles Data curation, Formal analysis, Investigation, Methodology, Writing – original draft, Writing – review & editing

Affiliations Department of Emergency Medicine, Seoul National University Hospital, Seoul, Korea, Laboratory of Emergency Medical Services, Seoul National University Hospital Biomedical Research Institute, Seoul, Korea

Jeong Ho Park

Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Writing – original draft, Writing – review & editing

timthe@gmail.com

Affiliations Department of Emergency Medicine, Seoul National University Hospital, Seoul, Korea, Laboratory of Emergency Medical Services, Seoul National University Hospital Biomedical Research Institute, Seoul, Korea

Young Sun Ro

Roles Conceptualization, Formal analysis, Funding acquisition, Investigation, Methodology, Writing – original draft, Writing – review & editing

‡ These authors also contributed equally to this work.

Affiliations Department of Emergency Medicine, Seoul National University Hospital, Seoul, Korea, Laboratory of Emergency Medical Services, Seoul National University Hospital Biomedical Research Institute, Seoul, Korea

Ki Jeong Hong

Roles Data curation, Methodology, Project administration, Writing – review & editing

‡ These authors also contributed equally to this work.

Affiliations Department of Emergency Medicine, Seoul National University Hospital, Seoul, Korea, Laboratory of Emergency Medical Services, Seoul National University Hospital Biomedical Research Institute, Seoul, Korea

Kyoung Jun Song

Roles Funding acquisition, Project administration, Resources, Supervision, Writing – review & editing

‡ These authors also contributed equally to this work.

Affiliations Department of Emergency Medicine, Seoul National University Hospital, Seoul, Korea, Department of Emergency Medicine, Seoul National University Boramae Medical Center, Seoul, Korea

Sang Do Shin

Contributed equally to this work with: Ki Hong Kim, Sang Do Shin

Roles Conceptualization, Funding acquisition, Project administration, Resources, Supervision, Writing – review & editing

Affiliations Department of Emergency Medicine, Seoul National University Hospital, Seoul, Korea, Laboratory of Emergency Medical Services, Seoul National University Hospital Biomedical Research Institute, Seoul, Korea

Competing Interests

The authors have declared that no competing interests exist.