1. Department of Large Animal Internal Medicine; Faculty of Veterinary Medicine; Ghent University; Salisburylaan 133 9820 Merelbeke Belgium
2. Animal Health Service Flanders; Industrielaan 29 8820 Torhout Belgium
3. Veterinary Epidemiology Unit; Department of Reproduction, Obstetrics and Herd Health; Faculty of Veterinary Medicine; Ghent University; Salisburylaan 133 9820 Merelbeke Belgium
4. Department of Pathology, Bacteriology and Avian Medicine; Faculty of Veterinary Medicine; Ghent University; Salisburylaan 133 9820 Merelbeke Belgium
5. Healthcare Associated Infections and Antimicrobial Resistance; Scientific Institute of Public Health; Rue Juliette Wytsmanstraat 14 1050 Brussels Belgium