1. Division of Geriatrics and Nutritional Science, Center for Human Nutrition, Washington University School of Medicine, St. Louis, Missouri
2. Clinical Nutrition Research Unit, University of Alabama at Birmingham, Birmingham, Alabama
3. Clinical Research Department, Metabolism, Merck Pharmaceutical Company, Rahway, New Jersey
4. Obesity and Nutrition Research Center, University of Pittsburgh, Pittsburgh, Pennsylvania
5. Naomi Berrie Diabetes Center, Columbia University, New York, New York
6. Obesity and Diabetes Programs, North General Hospital, New York, New York
7. American Diabetes Association, Alexandria, Virginia