1. RITOX, Utrecht University, 3508 TD Utrecht, The Netherlands
2. Department of Bioanalysis and Drug Metabolism, Glaxo Wellcome, Park Road, Ware, Herts. SG12 ODP, UK
3. Unidad de Hepatologia Experimental, Hospital Universitario La Fe, Avda de Campanar 21, 46009 Valencia, Spain
4. Department of Pharmacology, Section of Toxicology, University of Limburg, 6200 MD Maastricht, The Netherlands
5. US Air Force, Armstrong Laboratory, Wright Patterson Air Force Base, OH 45433, USA
6. Department of Clinical Pharmacokinetics, Janssen Research Foundation, Turnhoutseweg 30, 2340 Beerse, Belgium
7. Cell Toxicology Section, Institute of Toxicology, University of Kiel, Weimarer Strasse 8, 24106 Kiel, Germany
8. INSERM U49, Unité de Recherches Hépatologiques, Hôpital de Pontchaillou, 35033 Rennes Cedex, France
9. Toxicology Division, TNO Nutrition and Food Research Institute, 3700 AJ Zeist, The Netherlands
10. Department of Pharmacy, The University of Manchester, Oxford Road, Manchester M13 9PL, UK
11. Department of Toxicology and Chemistry, National Institute for Working Life, 171 84 Solna, Sweden
12. Chemical Industry Institute of Toxicology CIIT, Research Triangle Park, NC 27709, USA
13. Swiss Alternatives to Animal Testing (SAAT), P.O. Box 14, 8614 Bertschikon-Zurich, Switzerland
14. Laboratory of Toxicology, Institute of Pharmacological Sciences, Via Balzaretti 9, 20133 Milan, Italy.