- Correspondence to Dr A P Leff, Institute of Cognitive Neuroscience, University College London, 17 Queen Square, London WC1N 3AR, UK;
- Received January 12, 2012
- Accepted April 30, 2012
- First published May 29, 2012.
This web only file has been produced by the BMJ Publishing Group from an electronic file supplied by the author(s) and has not been edited for content.
Files in this Data Supplement:
- Data supplement 1 - Online materials
If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.