D’Elia, E.
Ferrero, P.
Vittori, C.
Iacovoni, A.
Grosu, A.
Gori, M.
Duino, V.
Perlini, S.
Senni, Michele
Article History
Received: 19 March 2018
Revised: 4 June 2018
Accepted: 6 June 2018
First Online: 15 June 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in studies 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.
: Written informed consent was obtained from all individual participants included in the study.