Beretta, Mario http://orcid.org/0000-0002-2649-2192
Maiorana, Carlo http://orcid.org/0000-0001-8748-9483
Manfredini, Mattia http://orcid.org/0000-0001-8270-763X
Signorino, Fabrizio http://orcid.org/0000-0002-5232-0909
Poli, Pier Paolo http://orcid.org/0000-0003-3739-1490
Vinci, Raffaele http://orcid.org/0000-0001-9541-9303
Article History
Received: 1 March 2020
Accepted: 7 April 2020
First Online: 18 April 2020
Compliance with Ethical Standards
:
: The authors declare that they have no competing interests.
: The study was approved by the local institutional review board, and it was conducted according to the principles articulated in the Helsinki Declaration of 1975 for biomedical research involving human subjects, as revised in 2000. All patients were informed about the nature of the study and gave their written consent.
: Consent to publish was obtained from the participants.