Bertoldi, Carlo
Monari, Emanuela
Cortellini, Pierpaolo
Generali, Luigi http://orcid.org/0000-0003-3764-7046
Lucchi, Andrea
Spinato, Sergio
Zaffe, Davide
Article History
Received: 19 December 2018
Accepted: 28 June 2019
First Online: 8 July 2019
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.
: Informed consent was obtained from all individual participants included in the study.