1. National Institute of Environmental Health Sciences, National Toxicology Program, Research Triangle Park, North Carolina, USA
2. Roger Alison Ltd, Pathology Consultancy Services, Caerfyrddin Fach, Cilcennin, Lampeter, SA48 8RN, United Kingdom
3. Bayer Pharma AG, Wuppertal, Germany
4. Novartis Institute for Biomedical Research, Novartis, East Hanover, New Jersey, USA
5. AbbVie, Inc., North Chicago, Illinois, USA
6. Fresenius Kabi Deutschland GmbH, Bad Homburg, Germany
7. GlaxoSmithKline R&D, Park Road, Ware, Hertfordshire, SG12 ODP, United Kingdom
8. National Institute of Environmental Health Sciences, National Toxicology Program, Research Triangle Park, North Carolina, USA
9. Roche Pharma Research and Early Development, Roche Innovation Center Basel, Grenzacher Strasse 124, 4070 Basel, Switzerland
10. Experimental Pathology Laboratories, Indianapolis, Indiana, USA
11. Pfizer Worldwide Research and Development, Groton, Connecticut, USA
12. Regan Path/Tox Services, Ashland, Ohio, USA
13. InSight Pathology BV, Chopinlaan 6, Oss, The Netherlands
14. AstraZeneca, Macclesfield, Cheshire, United Kingdom (Retired)
15. National Institute of Health Sciences, Tokyo, Japan