There was an error in the author list in the published article. The corrected list is as folllows:
Helena Žemličková; Centre for Epidemiology and Microbiology, National Institute of Public Health, Prague, Czech Republic; Department of Clinical Microbiology, Faculty of Medicine and University Hospital, Charles University, Hradec Kralove, Czech Republic;
Lucia Mališová; Centre for Epidemiology and Microbiology, National Institute of Public Health, Prague, Czech Republic;
Petra Španělová; Centre for Epidemiology and Microbiology, National Institute of Public Health, Prague, Czech Republic;
Vladislav Jakubů; Centre for Epidemiology and Microbiology, National Institute of Public Health, Prague, Czech Republic;
Jana Kozáková; Centre for Epidemiology and Microbiology, National Institute of Public Health, Prague, Czech Republic;
Martin Musílek; Centre for Epidemiology and Microbiology, National Institute of Public Health, Prague, Czech Republic;
Matej Medvecký; Veterinary Research Institute, Brno, Czech Republic.
Costas C. Papagiannitsis; Biomedical Center, Faculty of Medicine in Pilsen, Charles University, Pilsen, Czech Republic.
The author apologizes for any inconvenience caused.