1. Section of Veterinary Clinical Sciences; University College Dublin; Belfield Dublin Ireland
2. Small Animal Department, Faculty of Veterinary Medicine; Ghent University; Merelbeke Belgium
3. Department of Clinical Sciences of Companion Animals, Faculty of Veterinary Medicine; Utrecht University; Utrecht The Netherlands
4. Willows Veterinary Centre and Referral Service; Shirley, Solihull West Midlands United Kingdom
5. Abbey House Veterinary Hospital; Morley Leeds United Kingdom
6. School of Veterinary Medicine & Science; University of Nottingham, Sutton Bonington Campus; Loughborough United Kingdom
7. Department of Small Animal Clinical Sciences, College of Veterinary Medicine and Biomedical Sciences; Texas A&M University; College Station Texas
8. Bristol Veterinary School; University of Bristol, Langford House; Langford Bristol United Kingdom
9. The Royal (Dick) School of Veterinary Studies, Easter Bush Campus; Midlothian Edinburgh United Kingdom
10. Anderson Moores Veterinary Specialists; Hursley Winchester United Kingdom
11. North East Veterinary Referrals, Northumberland Business Park West; Cramlington Northumberland United Kingdom
12. University of Glasgow School of Veterinary Medicine; Bearsden Glasgow United Kingdom
13. Pride Veterinary Centre; Derby Derbyshire United Kingdom
14. Department of Clinical Studies, Ontario Veterinary College; University of Guelph; Guelph Ontario Canada
15. Centre Hospitalier Vétérinaire Atlantia; Nantes France
16. Department of Veterinary Clinical Sciences; The Ohio State University, 601 Vernon L Tharp St; Columbus OH 43210