About the Authors

Jung Hwan Ahn

Affiliation Department of Emergency Medicine, Ajou University School of Medicine, Suwon, Republic of Korea

Jin Jeon

Affiliation Department of Emergency Medicine, Bundang Jesaeng General Hospital, Sungnam, Republic of Korea

Hong-Chuen Toh

Affiliation Acute and Emergency Care Centre, Khoo Teck Puat Hospital, Singapore, Singapore

Vicki Elizabeth Noble

Affiliation Department of Emergency Medicine, University Hospital-Cleveland Medical Center, Cleveland, Ohio, United States of America

Jun Su Kim

Affiliation Department of Emergency Medicine, Bundang Jesaeng General Hospital, Sungnam, Republic of Korea

Young Sik Kim

Affiliation Department of Emergency Medicine, Bundang Jesaeng General Hospital, Sungnam, Republic of Korea

Han Ho Do

Affiliation Department of Emergency Medicine, Dongguk University Ilsan Hospital, Graduate School of Medicine, Dongguk University, Goyang, Republic of Korea

Young Rock Ha

rocky66@naver.com

Affiliation Department of Emergency Medicine, Bundang Jesaeng General Hospital, Sungnam, Republic of Korea

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceptualization: YRH JHA. Data curation: JHA JJ. Formal analysis: JHA. Investigation: JSK YSK HHD. Methodology: JHA JJ. Project administration: YRH. Resources: JJ JSK. Supervision: YSK. Validation: YRH YSK. Visualization: JHA YRH. Writing – original draft: JHA YRH VEN. Writing – review & editing: HCT HHD.