aCancer Research UK, University of Edinburgh, Edinburgh, Scotland, UK
bCentre for Clinical Brain Sciences, University of Edinburgh, Edinburgh, Scotland, UK
cWestern General Hospital, University of Edinburgh, Edinburgh, Scotland, UK
*Corresponding author at: Cancer Research UK, Institute of Genetics and Molecular Medicine, University of Edinburgh, Crew Road South, EH4 2XR Edinburgh, Scotland, UK. Tel.: +44 7724528933.
E-mail: [email protected]
Article history: Received August 19, 2014; Received in revised form September 12, 2014; Accepted September 16, 2014.
Sponsorships or competing interests that may be relevant to content are disclosed at the end of this article.
