De Petris, Laura http://orcid.org/0000-0003-1519-9473
Ruffini, Ermanno
Article History
Received: 11 October 2017
Accepted: 23 April 2018
First Online: 2 May 2018
Compliance with ethical standards
:
: All the authors have declared no competing interest.
: This article does not contain any studies with human participants performed by any of the authors.
: Informed consent was obtained from all individual participants included in the study.