1. Department of Animal Science, College of Agriculture and Natural Resources, Michigan State University, East Lansing, MI
2. Department of Large Animal Clinical Sciences, College of Veterinary Medicine, Michigan State University, East Lansing, MI
3. Department of Clinical Sciences, College of Veterinary Medicine, Cornell University, Ithaca, NY
4. Department of Animal Science, College of Agriculture and Life Sciences, Texas A&M University, College Station, TX
5. Department of Animal and Range Sciences, College of Agriculture, Montana State University, Bozeman, MT
6. Department of Animal Science, College of Agriculture and Natural Resources, Tarleton State University, Stephenville, TX