1. Department of Clinical Sciences Faculty of Veterinary Medicine and Animal Sciences Uppsala Sweden
2. PawPeds Gagnef Sweden
3. Din Veterinär Helsingborg Sweden
4. Vallentuna Sweden
5. Clinic for Small Animals Kaiserberg Duisburg Germany
6. Department of Anatomy, Physiology and Biochemistry Faculty of Veterinary Medicine and Animal Sciences Uppsala Sweden
7. Veterinary Information Network Davis CA
8. Albano Animal Hospital Danderyd Sweden