- Correspondence to Dr J D Warren, Dementia Research Centre, UCL Institute of Neurology, Queen Square, London WC1N 3BG, UK;
- Received April 8, 2010
- Revised May 18, 2010
- Accepted May 20, 2010
- First published July 16, 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.