1. AniCura Dierenziekenhuis Drechtstreek, Dordrecht, The Netherlands
2. Evidensia Specialistdjursjukhuset Strömsholm, Strömsholm, Sweden
3. Department of Farm Animal Health, Faculty of Veterinary Medicine, Utrecht University, CM Utrecht, The Netherlands
4. Department of Clinical Sciences, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands