About the Authors

Mi-Ae Kim

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

Affiliation Department of Internal Medicine, Keimyung University Dongsan Hospital, Daegu, Republic of Korea

Jae Seok Park

Roles Supervision, Validation, Writing – review & editing

Affiliation Department of Internal Medicine, Keimyung University Dongsan Hospital, Daegu, Republic of Korea

Choong Won Lee

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

Affiliation Department of Occupational & Environmental Medicine, Sungso Hospital, Andong, Republic of Korea

Won-Il Choi

Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Resources, Software, Supervision, Validation, Visualization, Writing – original draft, Writing – review & editing

wichoi@dsmc.or.kr

Affiliation Department of Internal Medicine, Keimyung University Dongsan Hospital, Daegu, Republic of Korea

Competing Interests

The authors have declared that no competing interests exist.