About the Authors

In Cheol Hwang

Roles Supervision, Writing – review & editing

Affiliation Family Medicine, Gachon University, Incheon, Korea

Kyoung Kon Kim

Roles Data curation

‡ Co-authored as a first author.

Affiliation Family Medicine, Gachon University, Incheon, Korea

Kyu Rae Lee

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

baria07@daum.net

Affiliation Family Medicine, Gachon University, Incheon, Korea

Competing Interests

No authors have competing interests