1. Obesity and Energetics Laboratory; Jean Mayer USDA Human Nutrition Research Center on Aging at Tufts University; Boston Massachusetts USA
2. Lipid Metabolism Laboratory; Jean Mayer USDA Human Nutrition Research Center on Aging at Tufts University; Boston Massachusetts USA
3. Metabolic Research Unit; Jean Mayer USDA Human Nutrition Research Center on Aging at Tufts University; Boston Massachusetts USA