title: 20th Club des Bactéries Lactiques: New challenges for research and industry.
authors.affiliation: Université de Lille Sciences et Technologies, Institut Charles Viollette - Bat Polytech-Lille (bureau C315), Cité scientifique, avenue Paul Langevin, 59655 Villeneuve d'Ascq, France. Electronic address: djamel.drider@univ-lille1.fr.
authors.forename: Djamel
authors.initials: D
authors.lastname: Drider