1. From INRA, CNRH-IdF, UMR914 Nutrition Physiology and Ingestive Behavior, F-75005 Paris, France (HF, BJ, CB, FM, CG, and DT) and AgroParisTech, CNRH-IdF, UMR914 Nutrition Physiology and Ingestive Behavior, F-75005 Paris, France (HF, BJ, CB, FM, CG, and DT) and the Department of Gastroenterology, Avicenne Hospital, Bobigny, France (RB)