1. The University of Tennessee (UT) Obesity Research Center, Knoxville, TN 37996
2. Department of Animal Science, Knoxville, TN 37996
3. Department of Physiology, Faculty of Medicine, University of Peradeniya, Peradeniya 20400, Sri Lanka
4. USDA Agricultural Research Service, Grand Forks Human Nutrition Research Center, Grand Forks, ND 58201
5. UT Extension Family and Consumer Sciences Department, Family and Consumer Sciences, Knoxville, TN 37996