- Correspondence to Dr Satoshi Orimo, Department of Neurology, Kanto Central Hospital, 6-25-1 Kami-Yoga, Setagaya-ku, Tokyo 158-8531, Japan;
- Received February 24, 2015
- Revised March 31, 2015
- Accepted April 12, 2015
- First published May 2, 2015.
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.