1. Department of Veterinary Medical Imaging and Small Animal Orthopaedics; Ghent University; Merelbeke Belgium
2. Department of Surgery and Anaesthesiology of Domestic Animals; Ghent University; Merelbeke Belgium
3. Medvet/Veterinary Pathology Services; Antwerpen Belgium
4. DAP Frits Huylebroek bvba; Meerbeke Belgium
5. Department of Pathobiology; Texas A&M University; College Station USA