1. European Centre for the Validation of Alternative Methods (ECVAM), Institute for Health and Consumer Protection (IHCP), Joint Research Centre of the European Commission (JRC), Ispra, Italy
2. Bayer HealthCare AG, Wuppertal, Germany
3. Hoffmann-La Roche, Basel, Switzerland
4. Environmental Health Centre, Health Canada, Ottawa, Ontario, Canada
5. Physico-Chemical Exposure, IHCP, JRC, Ispra, Italy
6. TNO, Utrecht, the Netherlands
7. QIAGEN, Hilden, Germany
8. U.S. Environmental Protection Agency, Washington, DC, USA
9. National Institute of Health Sciences, Tokyo, Japan
10. Health Safety Executive, London, United Kingdom
11. Syngenta, Macclesfield, United Kingdom
12. European Molecular Biology Laboratory, European Bioinformatics Institute, Hinxton, Cambridge, United Kingdom
13. AstraZeneca, Brixham, United Kingdom
14. Organisation for Economic Co-operation and Development, Paris, France
15. Food and Drug Administration, National Center for Toxicological Research, Jefferson, Arkansas, USA
16. University of Maastricht, Maastricht, the Netherlands
17. National Institute of Environmental Health Sciences, National Institutes of Health, Department of Health and Human Services, Research Triangle Park, North Carolina, USA
18. U.S. Interagency Coordinating Committee on the Validation of Alternative Methods, Research Triangle Park, NC, USA
19. U.S. Food and Drug Administration, National Center for Toxicological Research, Rockville, Maryland, USA