Robba, Chiara https://orcid.org/0000-0003-1628-3845
Simonassi, Francesca
Ball, Lorenzo
Pelosi, Paolo
Article History
Received: 19 September 2018
Accepted: 1 October 2018
First Online: 9 October 2018
Compliance with ethical standards
:
: The authors have no conflict of interest.
: Ethical requirement adhered to ethical standards according to local institutional protocol.