1. Department of Animal Sciences and Industry, Kansas State University , Manhattan, KS 66506 , USA
2. Department of Animal Science, Oklahoma State University , Stillwater, OK 74078 , USA
3. Department of Animal Science, University of Nebraska-Lincoln , Lincoln, NE 68583 , USA
4. Farm Animal Business, Elanco Animal Health , Greenfield, IN 46140 , USA
5. Department of Animal Sciences, Colorado State University , Fort Collins, CO 80523 , USA
6. USDA, ARS, Roman L. Hruska U.S. Meat Animal Research Center , Clay Center, NE 68933 , USA