Malekshahi, Rahim
Seth, Anil
Papanikolaou, Amalia
Mathews, Zenon
Birbaumer, Niels
Verschure, Paul F. M. J.
Caria, Andrea
Article History
Received: 29 October 2015
Accepted: 24 March 2016
First Online: 15 April 2016
Change Date: 11 April 2017
Change Type: Update
Change Details: A correction has been published and is appended to both the HTML and PDF versions of this paper. The error has not been fixed in the paper.
Competing interests
: The authors declare no competing financial interests.