1. Department of Infectious and Pediatric Immunology, Medical and Health Science Center, University of Debrecen, Debrecen, Hungary
2. Department of Bacteriology, National Center for Epidemiology, Budapest, Hungary
3. Department of Phage and Molecular Typing, National Center for Epidemiology, Budapest, Hungary
4. Department of Dermatology, Medical and Health Science Center, University of Debrecen, Debrecen, Hungary
5. Department of Medical Microbiology, Medical and Health Science Center, University of Debrecen, Debrecen, Hungary