1. Veterinary and Agrochemical Research Centre, Brussels, Belgium
2. Agence Française de Sécurité Sanitaire des Aliments, Maisons-Alfort, France
3. Federal Agency for the Safety of the Food Chain, Brussels, Belgium
4. Association Régionale de Santé et d’Identification Animales, Loncin, Belgium
5. University of Liège, Liège, Belgium