Faloppi, Luca
Del Prete, Michela
Gardini, Andrea Casadei
Santini, Daniele
Silvestris, Nicola
Bianconi, Maristella
Giampieri, Riccardo
Valgiusti, Martina
Brunetti, Oronzo
Bittoni, Alessandro
Andrikou, Kalliopi
Lai, Eleonora
Dessì, Alessandra
Cascinu, Stefano
Scartozzi, Mario
Article History
Received: 20 January 2016
Accepted: 21 March 2016
First Online: 11 April 2016
Competing interests
: The authors declare no competing financial interests.