1. Institute of Health and Environment, Seoul National University, Seoul, Republic of Korea
2. Office of Dental Education, School of Dentistry, Seoul National University, Seoul, Republic of Korea
3. Department of Public Health Sciences, Graduate School of Public Health, Seoul National University, Seoul, Republic of Korea
4. Department of Economics, College of Social Sciences, Seoul National University, Seoul, Republic of Korea
5. Department of Pediatrics, Korea University Anam Hospital, Seoul, Republic of Korea
6. Department of Pediatrics, Seoul National University College of Medicine, Seoul, Republic of Korea
7. Department of Pediatrics, Seoul National University Children’s Hospital, Seoul, Republic of Korea
8. Division of Immunization, Korea Disease Control and Prevention Agency, Cheongju, Republic of Korea
9. COVID-19 Vaccination Task Force, Korea Disease Control and Prevention Agency, Cheongju, Republic of Korea
10. Department of Pediatrics, Seoul National University Bundang Hospital, Seongnam, Republic of Korea