- Correspondence to Dr Aleksandra Lebedeva, Department of Neurobiology, Care Sciences and Society, Karolinska Institute, Novum, 4th Floor, Stockholm 141 86, Sweden;
- Received October 25, 2013
- Revised December 8, 2013
- Accepted December 15, 2013
- First published January 13, 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.