Trimboli, Pierpaolo http://orcid.org/0000-0002-2125-4937
Pelloni, Federico
Bini, Fabiano
Marinozzi, Franco
Giovanella, Luca
Article History
Received: 20 February 2019
Accepted: 18 March 2019
First Online: 28 March 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. Also, for this retrospective study, formal consent was not required.