Esposito, Martina
Titimbo, Kelvin
Zimmermann, Klaus
Giusti, Francesca
Randi, Francesco
Boschetto, Davide
Parmigiani, Fulvio
Floreanini, Roberto
Benatti, Fabio
Fausti, Daniele
Article History
Received: 30 June 2015
Accepted: 19 November 2015
First Online: 22 December 2015
Change Date: 1 February 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.