About the Authors

Jung-Hoo Lee

Contributed equally to this work with: Jung-Hoo Lee, Myung-Seop Shin

‡ These authors are co-first authors on this work.

Affiliation Department of Preventive and Social Dentistry, School of Dentistry, Seoul National University, Seoul, Korea. 101 Daehak-ro, Jongno-gu, Seoul, Korea

Myung-Seop Shin

Contributed equally to this work with: Jung-Hoo Lee, Myung-Seop Shin

‡ These authors are co-first authors on this work.

Affiliation Department of Preventive and Social Dentistry, School of Dentistry, Seoul National University, Seoul, Korea. 101 Daehak-ro, Jongno-gu, Seoul, Korea

Eun-Jeong Kim

Affiliation Department of Preventive and Social Dentistry, School of Dentistry, Seoul National University, Seoul, Korea. 101 Daehak-ro, Jongno-gu, Seoul, Korea

Yoo-Been Ahn

Affiliation Department of Preventive and Social Dentistry, School of Dentistry, Seoul National University, Seoul, Korea. 101 Daehak-ro, Jongno-gu, Seoul, Korea

Hyun-Duck Kim

hyundkim@snu.ac.kr

Affiliations Department of Preventive and Social Dentistry, School of Dentistry, Seoul National University, Seoul, Korea. 101 Daehak-ro, Jongno-gu, Seoul, Korea, Dental Research Institute, School of Dentistry, Seoul National University, Seoul, Korea

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceptualization: HDK. Data curation: JHL MSS. Formal analysis: JHL MSS EJK HDK. Funding acquisition: HDK. Methodology: HDK JHL MSS EJK. Writing – original draft: HDK JHL MSS YBA. Writing – review & editing: HDK JHL MSS EJK YBA.