1. INRA, AgroParisTech. UMR 914 Nutrition Physiology and Ingestive Behavior, CRNH-IdF, F-75005 Paris, France
2. Department of Gastroenterology, Avicenne Hospital, CRNH Ile de France, 93009 Bobigny, France
3. INRA, Agrocampus Rennes, UMR1253, Science and Technology of Milk and Egg, F-35000 Rennes, France