1. Department of Food Science, Lipid Chemistry and Metabolism Laboratory, Purdue University, West Lafayette, IN 47907-1160
2. USDA, Growth Biology Laboratory, Livestock and Poultry Institute, Beltsville, MD 20705
3. ZymoGenetics, Inc., Seattle, WA 98105
4. Department of Food Science and Human Nutrition, Colorado State University, Ft. Collins, CO 80523
5. Department of Anatomy, Indiana University Medical Center, Indianapolis, IN 46202