Quintaliani, Giuseppe
,
Reboldi, Gianpaolo http://orcid.org/0000-0002-9877-0702
Di Napoli, Anteo
Nordio, Maurizio
Limido, Aurelio
Aucella, Filippo
Messa, Piergiorgio
Brunori, Giuliano
Article History
Received: 9 June 2020
Accepted: 26 June 2020
First Online: 3 July 2020
Compliance with ethical standards
:
: The authors declare that there is no conflict of interest.
: All data used in this study were collected anonymously and in accordance with the ethical standards of the institutional and regional research committees, with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards. The study did not require formal individual consent because it was conducted on aggregate data.
Free to read: This content has been made available to all.