1. Agriculture Research Service, U.S. Department of Agriculture, Arkansas Children’s Nutrition Center, 15 Children’s Way, Little Rock, Arkansas 72202
2. Arkansas Children’s Nutrition Center, 15 Children’s Way, Little Rock, Arkansas 72202
3. Department of Food Science, University of Arkansas, Fayetteville, Arkansas 72704
4. Department of Physiology and Biophysics, University of Arkansas for Medical Sciences, Little Rock, Arkansas 72202