1. Neurology Department MedVet Cincinnati Fairfax Ohio USA
2. Department of Large Animal Clinical Sciences College of Veterinary Medicine and Biomedical Sciences, Texas A&M University College Station Texas USA
3. Department of Small Animal Clinical Sciences, College of Veterinary Medicine and Biomedical Sciences Texas A&M University College Station Texas USA
4. Department of Clinical Sciences and Advanced Medicine, Section of Radiology University of Pennsylvania School of Veterinary Medicine Philadelphia Pennsylvania USA
5. Department of Neurology Veterinary Specialty Hospital of North County San Marcos California USA
6. Small Animal Medicine and Surgery University of Georgia College of Veterinary Medicine Athens Georgia USA
7. Department of Neurology Langford Vets Langford United Kingdom
8. Department of Small Animal Clinical Sciences College of Veterinary Medicine, University of Florida Gainesville Florida USA
9. Ethos Veterinary Health Massachusetts Veterinary Referral Hospital Woburn Massachusetts USA