Gallo, G.
Graziani, S.
Luc, A. Realis
Clerico, G.
Trompetto, M.
Article History
Received: 11 December 2017
Accepted: 11 December 2017
First Online: 12 March 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in this study involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards. This article does not contain any studies with animals performed by any of the author.
: Informed consent was obtained from the participant included in the study.