1. Department of Clinical Microbiology, Public Health Institute of Split-Dalmatia County, Split, Croatia
2. Department of Microbiology, University of Split School of Medicine, Split, Croatia
3. Department of Clinical Microbiology, University Hospital Centre Split, Split, Crotia
4. Department of Clinical Epidemiology, University Hospital Centre Split, Split, Croatia
5. Department of Public Health, University of Split School of Medicine, Split, Croatia