1. Department of Health Promotion Education and Behavior, Norman J. Arnold School of Public Health, University of South Carolina and the South Carolina Cancer Center, Columbia, South Carolina.
2. Iodine Research Laboratory, Section of Endocrinology, Diabetes and Nutrition, Department of Medicine, Boston University School of Medicine, Boston, Massachusetts.
3. Process Development, Degussa Food Ingredients, Business Line Degussa Texturant Systems, Baupte, France.
4. Section of Endocrinology, Diabetes and Nutrition, Department of Medicine, Boston University School of Medicine, Boston, Massachusetts.