1. School of Biological Science, University of Surrey, Guildford, Surrey GU2 5XH, UK
2. Central Science Laboratory, Sand Hutton, York Y041 1LZ, UK
3. FRAME, Russell and Burch House, 96–98 North Sherwood Street, Nottingham NG1 4EE, UK
4. ECVAM, Institute for Health & Consumer Protection, Joint Research Centre, European Commission, 21020 Ispra (VA), Italy
5. Unitadi Nutrizione Umana, Instituto Nazionale della Nutrizione, Rome, Italy
6. Unit of Gene Environment Interactions, IARC, 150 Cours Albert Thomas, 69008 Lyon, France
7. Department of Pharmacology, Medical Toxicology and Medicine, INSERM U 98-X, Faculté de Médecine Lyon RTH Laennec, 69372 Lyon Cedex 98, France
8. Department of Molecular Epidemiology, Centre of Nutritional Toxicology, Karolinska Institute, Novum, 141 57 Huddinge, Sweden
9. Euro Science Perspectives Ltd, 3 Patcham Grange, Brighton BN1 8UR, UK
10. Nestle Research Safety Centre, Verschezles Blanc, 1000 Lausanne 26, Switzerland.