1 Center for Alternatives to Animal Testing (CAAT), Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA.
2 Division of Risk Assessment, National Institute of Health Sciences, Tokyo, Japan.
3 Office of Food Additive Safety, Center for Food Safety and Applied Nutrition, US Food and Drug Administration, College Park, MD, USA.
4 European Chemicals Agency, Helsinki, Finland.
5 National Toxicology Program Interagency Center for the Evaluation of Alternative Toxicological Methods, National Institute of Environmental Health Sciences, Research Triangle Park, NC, USA.
6 European Food Safety Authority, Parma, Italy.
7 CAAT-Europe, University of Konstanz, Konstanz, Germany.