1. Veterinary Epidemiology Unit; Faculty of Veterinary Medicine; Ghent University; Merelbeke Belgium
2. Scientific Committee and Emerging Risks Unit; European Food Safety Authority; Parma Italy
3. Research Unit of Epidemiology and Risk Analysis Applied to Veterinary Sciences (UREAR-ULg); Center for Fundamental and Applied Research for Animals and Health (FARAH); Faculty of Veterinary Medicine; University of Liege; Liege Belgium