About the Authors

Yunhee Lee

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

yundol79@hanmail.net

Affiliation Department of Dental Hygiene, Seoyeong University, Paju-si, Gyeonggi-do, Republic of Korea

Competing Interests

The author have declared that no competing interests exist.