1. Department of Social Medicine and Epidemiology, Faculty of Medicine Rijeka Croatia
2. Department of Epidemiology Teaching Institute of Public Health of the Primorje‐Gorski Kotar County Rijeka Croatia
3. Department of Public Health, Faculty of Health Studies University of Rijeka Rijeka Croatia
4. Department of Clinical Microbiology Clinical Hospital Centre Rijeka Rijeka Croatia
5. Department of Microbiology and Parasitology, Faculty of Medicine University of Rijeka Rijeka Croatia
6. Department of Bacteriology and Parasitology Croatian Veterinary Institute Zagreb Croatia
7. State Inspectorate of Republic of Croatia Regional office Rijeka Rijeka Croatia
8. Ministry of Agriculture Veterinary and Food Safety Directorate Zagreb Croatia