Affiliation: | 1. Department of Clinical Studies, Ontario Veterinary College, University of Guelph, Guelph, Ontario, Canada;2. Department of Veterinary Clinical and Diagnostic Sciences, Faculty of Veterinary Medicine, University of Calgary, Calgary, Alberta, Canada;3. Department of Clinical Sciences, Faculty of Veterinary Medicine, Université de Montréal, Saint-Hyacinthe, Quebec, Canada |