Sala, Kristyna
Raimondi, Andrea http://orcid.org/0000-0002-4563-386X
Tonoli, Diletta
Tacchetti, Carlo
de Curtis, Ivan
Article History
Received: 15 September 2017
Accepted: 27 December 2017
First Online: 18 January 2018
Competing Interests
: The authors declare that they have no competing interests.