About the Authors

Carol Kilkenny
The National Centre for the Replacement, Refinement and Reduction of Animals in Research, London, United Kingdom

William J. Browne
School of Veterinary Science, University of Bristol, Bristol, United Kingdom

Innes C. Cuthill
School of Biological Sciences, University of Bristol, Bristol, United Kingdom

Michael Emerson
National Heart and Lung Institute, Imperial College London, United Kingdom

Douglas G. Altman
Centre for Statistics in Medicine, University of Oxford, Oxford, United Kingdom

Corresponding Author

carol.kilkenny@nc3rs.org.uk

Competing Interests

The authors have declared that no competing interests exist.