1. Virginia Maryland College of Veterinary Medicine; Blacksburg Virginia
2. Royal (Dick) School of Veterinary Studies; University of Edinburgh, Easter Bush Campus; Midlothian United Kingdom
3. University of Georgia College of Veterinary Medicine; Athens; Georgia
4. The Royal Veterinary College, Hawkshead Lane; Hatfield Hertfordshire United Kingdom
5. New Bolton Center, University of Pennsylvania School of Veterinary Medicine; Kennett Square Pennsylvania
6. Marion duPont Scott Equine Medical Center, Virginia Maryland College of Veterinary Medicine; Leesburg Virginia