1. Department of Veterinary Clinical Sciences, University Copenhagen; University of Copenhagen; Denmark
2. the Equine Hospital, Faculty of Veterinary Medicine; University of Ghent; Belgium
3. Bell Equine Veterinary Clinic; Maidstone United Kingdom
4. The Equine Hospital, Center for Fundamental and Applied Research for Animal and Health (FARAH), Faculty of Veterinary Medicine; University of Liege; Belgium
5. The Unitat Equina, Fundació Hospital Clínic Veterinari; Universitat Autònoma de Barcelona; Spain
6. The Equine Clinic, Faculty of Veterinary Medicine; University of Veterinary and Pharmaceutical Sciences Brno; Czech Republic
7. Evidensia Strömsholm Equine Hospital; Strömsholm Sweden
8. the Swiss Institute of Equine Medicine (ISME), Vetsuisse Faculty; University of Bern; Switzerland
9. the University Veterinary Teaching Hospital, School of Veterinary Medicine; University College Dublin; Ireland
10. the Faculty of Veterinary Medicine; University of Helsinki; Finland
11. the Equine Hospital; Vetmeduni Vienna Austria
12. the Equine Hospital, Faculty of Veterinary Medicine; University of Uppsala SLU; Sweden
13. the Philip Leverhulme Equine Hospital; University of Liverpool; United Kingdom
14. the Clinic for Horses; University of Veterinary Medicine Hannover; Foundation Germany De Bosdreef, Moerbeke-Waas, Belgium
15. the Equine Clinic, Faculty of Veterinary Medicine; University of Giessen; Germany
16. the Equine Hospital, Faculty of Veterinary Medicine; University of Utrecht; The Netherlands