1. Department of Food and Drug, Parco Area delle Scienze 48/A (Campus Scienze e Tecnologie), 43124 Parma, Italy
2. Wageningen Food Safety Research, Wageningen University and Research, 6700 AE Wageningen, The Netherlands
3. Luigi Lavazza S.p.A. R&D, Strada di Settimo 411, 10156 Torino, Italy