1. From the Department of Clinical Sciences; College of Veterinary Medicine; North Carolina State University; Raleigh NC 27607
2. Clinical Science and Services; The Royal Veterinary College; University to London; North Mymms; Hertfordshire UK AL9 7TA
3. Department of Small Animal Clinical Sciences; College of Veterinary Medicine; University of Florida; Gainesville FL 32608
4. Department of Clinical Studies; Ontario Veterinary College; University of Guelph; Guelph ON N1L 1G6
5. Emergency Animal Clinic; Phoenix AZ 85021
6. Department of Medical Sciences; School of Veterinary Medicine; University of Wisconsin-Madison; Madison WI
7. Department of Pathobiology; Ontario Veterinary College; University of Guelph; Guelph ON N1L 1G6
8. Department of Clinical Sciences; College of Veterinary Medicine; Cornell University; Ithaca NY 14853
9. and Novo Nordisk; Malov Denmark