1. North Downs Specialist Referrals Friesian Buildings 3&4, The Brewerstreet Dairy Buisiness Park, Brewer Street Bletchingley RH1 4QP UK
2. Department of CardiologyLangford Vets Langford HouseLangford, BristolBS40 5DUUK
3. Department of Clinical Science and ServicesThe Royal Veterinary CollegeHawkshead LaneAL7 9TAUK