| Institution: | 1. Department of Animal Medicine and Surgery, Faculty of Veterinary Medicine, Autonomous University of Barcelona, 08193 Bellaterra, Barcelona, Spain;2. Dick White Referrals, Six Mile Bottom, Newmarket, UK;3. Department of Veterinary Clinical Sciences, Royal Veterinary College, University of London, North Mymms, Hatfield, UK;4. Centre for Preventive Medicine, Animal Health Trust, Lanwades Park, Kentford, Newmarket, UK;5. Department of Small Animal Medicine and Surgery, College of Veterinary Medicine, University of Georgia, Athens, GA 30602, USA |
