1. United Dairymen of Idaho, Boise, ID
2. Food Protein Research and Development Center, Texas A&M University, College Station, TX
3. Program in Nutrition and Exercise Physiology
4. Department of Mathematics, Washington State University, Pullman, WA
5. Department of Animal and Veterinary Sciences, University of Idaho, Moscow, ID
6. School of Biological Sciences, Washington State University, Pullman, WA