Allegretti, Matteo
Ricciardi, Maria Rosaria
Licchetta, Roberto
Mirabilii, Simone
Orecchioni, Stefania
Reggiani, Francesca
Talarico, Giovanna
FoĆ , Roberto
Bertolini, Francesco
Amadori, Sergio
Torrisi, Maria Rosaria
Tafuri, Agostino
Article History
Received: 30 July 2015
Accepted: 16 October 2015
First Online: 17 December 2015
Change Date: 5 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.