[1] Univ Glasgow, Inst Infect Immun & Inflammat, Neuroimmunol Lab, Glasgow G12 8TA, Lanark, Scotland
[2] Broadleys Vet Hosp, Vet Extra Neurol, Stirling FK7 7LE, Scotland
[3] Univ Parma, Dept Vet Sci, I-43126 Parma, Italy
[4] Pride Vet Ctr, Neurol & Neurosurg Serv, Pride Pk, Derby DE24 8HX, England
[5] Univ Agr Sci & Vet Med, Fac Vet Med, Neurol Serv, Iasi 700489, Romania
[6] Univ Melbourne, Dept Neurol & Neurosurg, Werribee, Vic 3030, Australia
[7] Telford Court, Chestergates CH1 6LT, England
[8] Univ Ghent, Small Anim Teaching Hosp, Fac Vet Med, Small Anim Dept, B-9820 Merelbeke, Belgium
[9] Univ Vet Med Hannover, Dept Small Anim Med & Surg, D-30559 Hannover, Germany
[10] Univ Alfonso X Sabio, Serv Neurol, Hosp Clin Vet, Madrid, Spain
[11] Anderson Moores Vet Specialists, Hursley SO21 2LL, Winchester, England
[12] Univ Vet Med, Univ Hosp Small Anim, Vienna, Austria
[13] Univ Glasgow, Sch Vet Med, Glasgow G61 1QH, Lanark, Scotland
[14] Wear Referrals Vet Hosp, Bradbury TS21 2ES, Stockton On Tee, England
[15] Univ Pretoria, Fac Vet Sci, Dept Compan Anim Clin Studies, ZA-0110 Onderstepoort, South Africa
[16] Univ London, Royal Vet Coll, Hatfield, Herts, England
[17] Bristol Vet Specialists Highcroft, CVS Referrals, Bristol, Avon, England
[18] Univ Bristol, Sch Vet Sci, Langford Vet Serv, Lower Langford BS40 5DU, England
[19] Tierklin Hofheim, D-65719 Hofheim, Germany
[20] Tierklin Luneburg, D-21337 Luneburg, Germany
[21] Hamilton Specialist Referrals, Cressex Business Pk, High Wycombe HP12 3SD, Bucks, England
[22] Univ Bologna, Dept Vet Med Sci, I-40064 Ozzano Dellemilia, Italy
[23] San Marco Vet Clin, Neurol & Neurosurg Div, Veggiano, Italy
[24] North Downs Specialist Referrals, 3 & 4 Brewerst Dairy Business Pk, Bletchingley RH1 4QP, Surrey, England
[25] Fitzpatrick Referrals, Neurol Sect, Godalming GU2 7AL, Surrey, England
[26] Univ Surrey, Fac Hlth & Med Sci, Sch Vet Med, Guildford GU2 7AL, Surrey, England
[27] Clin Neurol Vet, I-20148 Milan, Italy
[28] Neurol Referral Serv, Berlin, Germany
[29] Queens Vet Sch Hosp, Cambridge CB3 0ES, England
[30] Dovecote Vet Hosp, Derby DE74 2LJ, England
[31] Univ Glasgow, Inst Canc Sci, Bearsden G61 1QH, Scotland