- Correspondence to Dr Carsten Finke, Department of Neurology, Charité—Universitätsmedizin Berlin, Charitéplatz 1, 10117 Berlin, Germany;
- Received April 28, 2011
- Revised July 17, 2011
- Accepted August 10, 2011
- First published September 20, 2011.
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.