Cipriani, Gabriele
Nuti, Angelo
Danti, Sabrina
Picchi, Lucia
Di Fiorino, Mario
Article History
Received: 5 April 2018
Accepted: 23 April 2018
First Online: 3 May 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: This article does not contain any studies with human participants or animals performed by any of the authors.
: For this type of study, formal consent is not required.