Del Re, Marzia
Marconcini, Riccardo
Pasquini, Giulia
Rofi, Eleonora
Vivaldi, Caterina
Bloise, Francesco
Restante, Giuliana
Arrigoni, Elena
Caparello, Chiara
Bianco, Maria Grazia
Crucitta, Stefania
Petrini, Iacopo
Vasile, Enrico
Falcone, Alfredo
Danesi, Romano
Article History
Received: 18 December 2017
Revised: 2 February 2018
Accepted: 12 February 2018
First Online: 6 March 2018
Change Date: 20 March 2018
Change Type: Update
Change Details: This paper was modified 12 months after initial publication to switch to Creative Commons licence terms, as noted at publication
Competing interests
: The authors declare no conflict of interest.