1. School of Veterinary Medicine; College of Medical, Veterinary and Life Sciences; University of Glasgow; Glasgow UK
2. Department of Veterinary Clinical Science and Services; The Royal Veterinary College; University of London; North Mymms, Hertfordshire UK
3. Teagasc Animal and Grassland Research and Innovation Centre; Moorepark, Fermoy Co. Cork Ireland
4. Vet-Extra Neurology; Broadleys Veterinary Hospital; Stirling UK
5. Royal (Dick) School of Veterinary Studies and Roslin Institute; University of Edinburgh; Easter Bush Midlothian UK
6. Fitzpatrick Referrals; Eashing Surrey UK
7. School of Veterinary Medicine; Faculty of Health & Medical Sciences; University of Surrey; Guildford Surrey UK