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