1. Department of Pediatric Hepatogastroenterology and Nutrition, Hôpital Femme Mère Enfant, Hospices Civils de Lyon, INSERM U1111, Lyon 1 University, Bron, F-69500 Lyon, France
2. Nutricia Danone, 17 Rue des 2 Gares, Rueil-Malmaison, F-92500 Paris, France
3. Primary Care Pediatrician Office, 28 Avenue Rockfeller, F-69008 Lyon, France
4. INSERM U1286—INFINITE—Institute for Translational Research in Inflammation, and CIC1403—Clinical Investigation Center, CHU Lille, Lille University, F-59000 Lille, France