1. Department of Veterinary Clinical Medicine, College of Veterinary Medicine University of Illinois Champaign Illinois USA
2. Department of Clinical Studies, Ontario Veterinary College University of Guelph Guelph Ontario Canada
3. Clinica Veterinaria Nervianese Nerviano Italy
4. Department of Surgical and Radiological Sciences University of California‐Davis Davis California USA
5. Department of Small Animal Clinical Sciences, College of Veterinary Medicine University of Florida Gainesville Florida USA
6. Department of Clinical Sciences, College of Veterinary Medicine North Carolina State University Raleigh North Carolina USA
7. Department of Clinical Sciences, College of Veterinary Medicine Cornell University Ithaca New York USA
8. Department of Small Animal Medicine and Surgery, College of Veterinary Medicine University of Georgia Athens Georgia USA