1. Department of Food Science and Human Nutrition, University of Illinois, Urbana, IL 61801
2. Arkansas Children's Nutrition Center, University of Arkansas for Medical Sciences, Little Rock, AR 72202
3. Fred Hutchinson Cancer Research Center, Seattle, WA 98109
4. Cincinnati Children's Hospital Medical Center, Department of Pediatrics of the University of Cincinnati College of Medicine, Cincinnati, OH 45229
5. Nutrition Matters, Inc., Port Townsend, WA 98368 and Loma Linda University, Loma Linda, CA 92350