1. Medicine and Surgery, Department of Large Animal Sciences, Faculty of Health and Medicine; University of Copenhagen; Højbakkegård Allé 5 2630 Tåstrup Denmark
2. Surgery and Orthopedics, Equine Clinic, Faculty of Veterinary Medicine of Liege; Avenue de Cureghem 5D B41 4000 Liege Belgium
3. Department of Medical Imaging, Faculty of Veterinary Medicine of Liege; Bld de Colonster 20 B41 4000 Liege Belgium