1. Department for Companion Animals and HorsesUniversity of Veterinary Medicine Vienna Vienna Austria
2. Hospital Veterinario Asturpet Gijón Spain
3. Clínica Veterinaria Ribadesella Ribadesella Spain
4. Kleintierspezialisten Augsburg Überweisungszentrum Augsburg Germany
5. Department of Animal ScienceUniversity of Lleida Lleida Spain
6. Hospital Veterinario Valencia Sur Valencia Spain