| Affiliation: | 1. Department of Large Animal Clinical Sciences, Western College of Veterinary Medicine, University of Saskatchewan, Saskatoon, Canada;2. Department of Small Animals and Horses, University of Veterinary Medicine, Vienna, Austria;3. Clinic for Horses, University of Veterinary Medicine Hannover, Hannover, Germany;4. Department of Clinical Sciences, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, Colorado, USA;5. Department of Clinical Sciences, College of Veterinary Medicine Cornell University, Ithaca, New York, USA |
