Affiliation: | 1. Department of Neonatology, Hôpital de la Croix Rousse, Hospices Civils de Lyon, F-69004 Lyon, France;2. Rhone-Alpes Human Nutrition Research Center, F-69310 Pierre-Bénite, France;3. Department of Neonatology, Hôpital A. de Villeneuve, F-34090 Montpellier, France;4. Department of Neonatology, Hôpital Femme-Mère-Enfant, Hospices Civils de Lyon, F-69500 Bron, France;5. CK Consulting, Ottrott, France;6. Department of Bacteriology, UMR5119, Université Montpellier 1, F-34090 Montpellier, France;7. Department of Methodology and Statistical Analysis, Hospices Civils de Lyon, F-69003 Lyon, France;8. Nestlé France, Marne-la-Vallée, France;9. Université Claude Bernard Lyon 1, F-69100 Villeurbanne, France |