- Correspondence to Dr R Fekete, Parkinson's Disease Center and Movement Disorders Clinic, Department of Neurology, Baylor College of Medicine, The Smith Tower, Suite 1801, 6550 Fannin St Houston, TX 77030, USA;
- Received June 27, 2011
- Revised August 19, 2011
- Accepted August 31, 2011
- First published September 23, 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.