Caniglia, Romolo
Galaverni, Marco
Velli, Edoardo
Mattucci, Federica
Canu, Antonio
Apollonio, Marco
Mucci, Nadia
Scandura, Massimo
Fabbri, Elena
Article History
Received: 19 June 2019
Accepted: 28 January 2020
First Online: 18 February 2020
Competing interests
: The authors declare no competing interests.