1 Division of Bacterial Diseases, Bureau of Infectious Disease Diagnosis Control, Korea Disease Control and Prevention Agency, Chungcheongbuk-do, Republic of Korea.
2 Division of Infectious Disease Research, Gyeonggi-do Institute of Health and Environment, Suwon, Korea.
3 Infectious Diseases Team, Seoul Metropolitan Government Research Institute of Public Health and Environment, Gyeonggi-do, Republic of Korea.
4 Division of Bacterial Diseases, Bureau of Infectious Disease Diagnosis Control, Korea Disease Control and Prevention Agency, Chungcheongbuk-do, Republic of Korea. Electronic address: [email protected].