1. IRCCS A.O.U. San Martino-IST, Environmental Carcinogenesis Unit; Genova Italy
2. EFSA Panel on Food Contact Materials, Enzymes, Flavourings and Processing Aids (CEF Panel); Parma Italy
3. Food Ingredients and Packaging (FIP) Unit; European Food Safety Authority (EFSA); Parma Italy
4. Istituto Superiore di Sanità; Rome Italy
5. Scientific Committee and Emerging Risks (SCER) Unit; EFSA; Parma Italy
6. Department of Chemical and Product Safety; Federal Institute for Risk Assessment (BfR); Berlin Germany