1. Department of Molecular Biomedical Science; North Carolina State University; 1052 William Moore Drive Raleight NC 27607
2. Department of Clinical Science; North Carolina State University; 1052 William Moore Drive Raleight NC 27607
3. The Royal (Dick) School of Veterinary Studies; Edinburgh Scotland
4. Palm Beach Equine Medical Centers; Wellington FL 33414
5. Southern Pines Equine Associates Southern Pines; NC 28388