Denegri, Andrea
Albini, Alessandro
Barbieri, Andrea
Boriani, Giuseppe
Article History
Received: 5 February 2020
Accepted: 24 March 2020
First Online: 9 April 2020
Compliance with ethical standards
:
: The author(s) 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 research committee and with the 1964 Helsinki declaration and its later amendments.
: Informed consent was obtained from all individual participants included in the study.