1. Research Animals Department, RSPCA, Wilberforce Way, Southwater, Horsham, West Sussex RH13 9RS, UK
2. Department of Biomedical Sciences & Biomedical Ethics, University of Birmingham, The Medical School, Edgbaston, Birmingham B15 2TT, UK
3. Home Office, Constitutional and Community Policy Directorate, PO Box 6779, Dundee DD1 9WN, UK
4. Division of Biological Sciences, University of Leicester, Leicester LE1 9HN, UK
5. Behavioural Solutions Ltd, Chester, Cheshire CH2 1RA, UK
6. UFAW, The Old School, Brewhouse Hill, Wheathampstead, Hertfordshire AL4 8AN, UK
7. Inveresk Research, Tranent, East Lothian EH33 2NE, UK
8. AstraZeneca Pharmaceuticals, Alderley Park, Alderley Edge, Cheshire SK10 4TG, UK
9. Pfizer Global Research and Development, Ramsgate Road, Sandwich, Kent CT12 9NJ, UK
10. GlaxoSmithKline, Park Road, Ware, Hertfordshire SG12 0DP, UK