Hernandez, Oscar
Papagiakoumou, Eirini
Tanese, Dimitrii
Fidelin, Kevin
Wyart, Claire
Emiliani, Valentina
Article History
Received: 10 November 2015
Accepted: 12 May 2016
First Online: 16 June 2016
Change Date: 2 September 2016
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.