1. From the Department of Clinical Sciences; College of Veterinary Medicine; Cornell University; Ithaca NY 14853
2. Department of Small Animal Medicine & Surgery, College of Veterinary Medicine; University of Georgia; Athens GA 30602
3. Department of Clinical Sciences; Tufts Cummings School of Veterinary Medicine; North Grafton MA 01536
4. Department of Pathobiology, College of Veterinary Medicine; University of Tennessee; Knoxville TN 37996
5. Department of Clinical Sciences, College of Veterinary Medicine; NC State University; Raleigh NC 27607
6. Department of Veterinary Clinical Medicine, College of Veterinary Medicine; University of Illinois; Urbana IL 61801
7. Novo Nordisk; Malov Denmark