1. School of Veterinary Science, University of Liverpool, Liverpool, UK
2. Centre de Cancérologie Vétérinaire, ENVA, Maison Alfort, France
3. Department of Veterinary Basic Sciences, Royal Veterinary College, London, UK
4. Davies Veterinary Specialists, Higham Gobion, UK
5. Clinique Vétérinaire Alliance, Bordeaux, France
6. Department of Veterinary Clinical Science, University of Milan, Milan, Italy
7. School of Veterinary Sciences, University of Bristol, Langford, UK
8. Medisch Centrum voor Dieren, Amsterdam, the Netherlands
9. Veterinärmedizinische Fakultät, Universität Giessen, Giessen, Germany
10. Faculté de Médecine Vétérinaire, Université de Liège, Liège Belgium
11. Hospital Clínic Veterinari, Universitat Autònoma de Barcelona, Barcelona, Spain
12. Pfizer Animal Health, Europe & AfME ahg, Paris, France