1. University of Maryland, Joint Institute for Food Safety and Applied Nutrition, 0220 Symons Hall, College Park, MD 20742
2. European Commission, Directorate General Joint Research Centre, Institute for Reference Materials and Measurements, Retieseweg 111, B-2440 Geel, Belgium
3. Confederation of the Food and Drink Industries of the European Union (CIAA), Avenue des Arts 43, B-1040 Brussels, Belgium