1. Department of Food Science, Nutrition, and Health Promotion, Box 9805, Mississippi State University, Mississippi State, MS 39762, USA
2. Johnsonville Sausage LLC, Sheboygan, WI 53085, USA
3. O.K. Industries, P.O. Box 1119, Fort Smith AR, 72902, USA
4. Department of Poultry Science, Center for Food Animal Wellbeing, 1260 W. Maple POSC 0–202, University of Arkansas, Fayetteville, AR 72701, USA
5. Department of Animal and Dairy Sciences, Box 9815, Mississippi State University, Mississippi State, MS 39762, USA