The authors would like to apologize for omitting a number of contributors from the above publication who share rights to the authorship of this manuscript.
The authors and affiliations should read:
S. H. CHO1, J. KIM1, K.-H. OH1, J. K. HU2, J. SEO3, S. S. OH4, M. J. HUR4, Y.-H. CHOI5, S. K. YOUN5, G. T. CHUNG1 and Y. J. CHOE6,7*
1Division of Enteric Bacterial Infections, Center for Infectious Diseases, Korea National Institute of Health
2Health Social Bureau, Incheon Metropolitan City
3Health Policy Bureau, Gwangju Metropolitan City
4Division of Microbiology, Incheon Research Institute of Public Health & Environment
5Division of Epidemic Intelligence Service, Korea Centers for Disease and Prevention
6Division of Vaccine Preventable Disease Control and National Immunization Program, Korea Centers for Disease Control and Prevention
7Department of Pediatrics, Seoul National University Hospital, Republic of Korea
