1. Equine Clinical Department, Faculty of Veterinary Medicine, Bât. B41, University of Liège, Sart Tilman, 4000 Liège, Belgium
2. Fundamental and Applied Research for Animals & Health (FARAH), Faculty of Veterinary Medicine, University of Liège, Sart Tilman, 4000 Liège, Belgium
3. Department of Veterinary Management of Animal Resources, Faculty of Veterinary Medicine, Bât. B41, University of Liège, Sart Tilman, 4000 Liège, Belgium
4. Regional Animal Health and Identification Association (ARSIA), 2 Allée des Artisans, ZA du Biron, 5590 Ciney, Belgium
5. Department of Morphology and Pathology, Faculty of Veterinary Medicine, Bât. B41, University of Liège, Sart Tilman, 4000 Liège, Belgium