Salaffi, Fausto http://orcid.org/0000-0002-3794-6831
Carotti, Marina http://orcid.org/0000-0001-6562-180X
Beci, Giacomo http://orcid.org/0000-0001-8528-3924
Di Carlo, Marco http://orcid.org/0000-0002-0906-4647
Giovagnoni, Andrea http://orcid.org/0000-0002-5264-652X
Article History
Received: 14 January 2019
Accepted: 30 January 2019
First Online: 9 February 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: This article does not contain any studies with human participants performed by any of the authors.