1. Division of Agriculture Southwest Research & Extension Center, University of Arkansas, Hope 71801
2. Division of Agriculture, Department of Animal Science, University of Arkansas, Fayetteville 72701
3. Division of Agriculture Livestock and Forestry Research Station, University of Arkansas, Batesville 72501
4. Noble Research Institute, LLC, Ardmore, OK 73401
5. Division of Agriculture Cooperative Extension Service, University of Arkansas, Little Rock 72204