- Correspondence to Dr Jan Wagner, Department of Epileptology, University of Bonn, Sigmund-Freud-Str. 25, Bonn D-53127, Germany;
- Received February 13, 2014
- Revised July 31, 2014
- Accepted August 12, 2014
- First published September 2, 2014.
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.