1. Department for Small Animals Veterinary Teaching Hospital College of Veterinary Medicine University of Leipzig Leipzig Germany
2. School of Veterinary Science Massey University Palmerston North New Zealand
3. Gastrointestinal Laboratory College of Veterinary Medicine and Biomedical Sciences Texas A&M University College Station TX USA
4. Evidensia Specialist Animal Hospital Helsingborg Sweden
5. Department of Equine and Small Animal Medicine Faculty of Veterinary Medicine Helsinki University Helsinki Finland
6. Clinic of Small Animal Internal Medicine Center for Clinical Veterinary Medicine Ludwig‐Maximilians‐University Munich Germany
7. NeoCare UMR INRA/ENVT 1225 IHAP Reproduction Université de Toulouse Toulouse France
8. Clinic for Swine and Small Ruminants Forensic Medicine and Ambulatory Service University of Veterinary Medicine Hannover Hannover Germany