1. Univ. Littoral Côte d'Opale, convention ANSES, EA 7394 – ICV – Institut Charles Viollette, Boulogne-sur-Mer, France
2. INRA, France
3. Univ. Lille, Lille, France
4. ISA, Lille, France
5. Univ. Artois, Arras, France
6. French Agency for Food, Environmental and Occupational Health & Safety (ANSES), Laboratory for Food Safety, Boulevard du Bassin Napoléon, Boulogne-sur-Mer, France