Galea, Joseph M
Mallia, Elizabeth
Rothwell, John https://orcid.org/0000-0003-1367-6467
Diedrichsen, Jörn https://orcid.org/0000-0003-0264-8532
Article History
Received: 8 September 2014
Accepted: 22 January 2015
First Online: 23 February 2015
Competing interests
: The authors declare no competing financial interests.