1. Neuroimmunology Laboratories, School of Infection and Immunity University of Glasgow Glasgow UK
2. School of Cancer Sciences University of Glasgow Bearsden UK
3. Department of Veterinary Science University of Parma Parma Italy
4. Tierklinik Hofheim Germany
5. Queen Mother Hospital for Animals, Royal Veterinary College University of London Hatfield UK
6. CVS Referrals Bristol Veterinary Specialists Bristol UK
7. Neurology and Neurosurgery Division San Marco Veterinary Clinic and Laboratory Veggiano Italy
8. Queens Veterinary School Hospital, Dept of Veterinary Medicine University of Cambridge Cambridge UK
9. Small Animal Hospital, School of Biodiversity, One Health and Veterinary Medicine University of Glasgow Glasgow UK
10. Small Animal Department, Faculty of Veterinary Medicine Ghent University Merelbeke Belgium
11. Anderson Moores Veterinary Specialists Hursley UK
12. Hamilton Specialist Referrals—IVC Evidensia High Wycombe UK
13. Department of Small Animal Medicine and Surgery University of Veterinary Medicine Foundation Hannover Germany
14. School of Veterinary Medicine The University of Surrey Guildford UK
15. Division of Pathology, Public Health and Disease Investigation, School of Biodiversity, One Health and Veterinary Medicine University of Glasgow Glasgow UK