1. Small Animal Department, Faculty of Veterinary Science Ghent University Merelbeke Belgium
2. Department of Clinical Sciences and Public Health, Faculty of Veterinary Science Mahidol University Nakhon Pathom Thailand
3. Department of Pharmacology, Toxicology and Biochemistry, Faculty of Veterinary Medicine Ghent University Merelbeke Belgium
4. Lumbry Park Veterinary Specialists Alton United Kingdom