About the Authors

Sang-Min Jeon

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

Affiliation Private Practice, Gwangju, Korea

KyungMin Clara Lee

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

ortholkm@jnu.ac.kr

Affiliation Department of Orthodontics, Chonnam National University School of Dentistry, Gwangju, Korea

Competing Interests

The author has declared that no competing interests exist.