1. INRA, Laboratory of Nutrition and Integrative Neurobiology, UMR 1286; 33076 Bordeaux Cedex France
2. Laboratory of Nutrition and Integrative Neurobiology; University of Bordeaux, UMR 1286; 33076 Bordeaux Cedex France
3. INRA, UMR 914, Nutrition Physiology and Ingestive Behavior; 75005 Paris France