About the Authors

Byeong-Yeon Moon

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

Affiliation Department of Optometry, Kangwon National University, Samcheok, Korea

Sang-Yeob Kim

Roles Formal analysis, Methodology, Validation, Visualization, Writing – original draft

Affiliation Department of Optometry, Kangwon National University, Samcheok, Korea

Dong-Sik Yu

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

yds@kangwon.ac.kr

Affiliation Department of Optometry, Kangwon National University, Samcheok, Korea

Competing Interests

The authors have declared that no competing interests exist.