1. Faculty of Veterinary Medicine, Department of Large Animal Surgery, Anaesthesia and Orthopaedics Ghent University Merelbeke Belgium
2. Clinic for Horses University of Veterinary Medicine Hannover Hannover Germany
3. Faculty of Veterinary Medicine, Department of Morphology, Imaging, Orthopedics, Rehabilitation and Nutrition Ghent University Merelbeke Belgium
4. Rossdales Equine Hospital Newmarket UK