1. Diagnostic Imaging, Department of Clinical Sciences, Faculty of Veterinary Medicine Utrecht University Utrecht The Netherlands
2. Equine Veterinary Clinic “De Watermolen” Haaksbergen The Netherlands
3. Division of Equine Sciences, Department of Clinical Sciences, Faculty of Veterinary Medicine Utrecht University Utrecht The Netherlands
4. Department of Population Health Sciences, Faculty of Veterinary Medicine Utrecht University Utrecht The Netherlands
5. Department of Surgery and Anaesthesiology of Domestic Animals, Faculty of Veterinary Medicine Ghent University Merelbeke Belgium