1. Department of Animals Sciences and Industry, Kansas State University, Manhattan , KS 66506, USA
2. Department of Animal Science, Oklahoma State University , Stillwater, OK
3. Davis College of Animal Science, Texas Tech University , Lubbock, TX
4. Elanco Animal Health , Greenfield, IN
5. Colorado State University , Fort Collins, CO
6. USDA, ARS, Roman L. Hruska U.S. Meat Animal Research Center , Clay Center, NE