- Correspondence to Dr Fergus N Doubal, Division of Clinical Neurosciences, Bramwell Dott Building, University of Edinburgh, Western General Hospital, Edinburgh EH4 2XU, UK;
- Received July 28, 2009
- Revised December 16, 2009
- Accepted December 17, 2009
- First published June 27, 2010.
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.