1. Department of Large Animal Clinical Sciences; Texas A&M University; College of Veterinary Medicine and Biomedical Sciences; College Station TX USA
2. Department of Veterinary Physiology and Pharmacology; Texas A&M University; College of Veterinary Medicine and Biomedical Sciences; College Station TX USA
3. Department of Veterinary Diagnostic and Production Animal Medicine; Iowa State University; College of Veterinary Medicine; Ames IA USA
4. Department of Veterinary Microbiology and Preventative Medicine; Iowa State University; College of Veterinary Medicine; Ames IA USA
5. Veterinary Diagnostic Laboratory; Pharmacology Analytical Support Team (PhAST); Iowa State University; College of Veterinary Medicine; Ames IA USA