- A Lotery, Clinical Neurosciences Division, Mailpoint 806, Southampton General Hospital, Southampton SO16 6YD, UK;
- Accepted July 30, 2007
- First published February 29, 2008.
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.