- Correspondence to Dr Bart P C van de Warrenburg, Department of Neurology, Radboud University Nijmegen Medical Centre, Reinier Postlaan 4, Nijmegen, 6525 GC, The Netherlands;
- Received September 5, 2011
- Accepted December 1, 2011
- First published January 18, 2012.
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.