1. Large Animal Clinical Sciences; College of Veterinary Medicine; University of Tennessee; Knoxville TN USA
2. Comparative Medicine; College of Veterinary Medicine; University of Tennessee; Knoxville TN USA
3. Department of Animal Science; College of Agricultural Sciences and Natural Resources; University of Tennessee; Knoxville TN USA
4. Department of Veterinary Clinical Sciences; College of Veterinary Medicine; The Ohio State University; Columbus OH USA