Institution: | 1. Division of High‐Risk Pathogen Research, Center for Infectious Diseases, National Institute of Health, , Cheongwon‐gun, Chungbuk, Korea;2. Department of Oral Microbiology and Immunology, School of Dentistry, Seoul National University, , Seoul, Korea;3. Dental Research Institute, School of Dentistry, Seoul National University, , Seoul, Korea |