1. Veterinary Diagnostic Directorate, National Food Chain Safety Office, H-1143 Budapest, Hungary
2. National Laboratory for Infectious Animal Diseases, Antimicrobial Resistance, Veterinary Public Health and Food Chain Safety, H-1143 Budapest, Hungary
3. HUN-REN Veterinary Medicinal Research Institute, H-1143 Budapest, Hungary
4. One Health Institute, Faculty of Health Sciences, University of Debrecen, H-4032 Debrecen, Hungary
5. Department of Pharmacology and Toxicology, University of Veterinary Medicine, H-1078 Budapest, Hungary
6. National PRRS Eradication Committee, H-1024 Budapest, Hungary