Degrate, L.
Zanframundo, C.
Bernasconi, D. P.
Real, G.
Garancini, M.
Uggeri, F.
Romano, F.
Braga, M.
Article History
Received: 21 April 2020
Accepted: 22 June 2020
First Online: 27 June 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: The study was performed in accordance with the ethical standards laid down in the 1946 Helsinki Declaration; ethical committee approval is not required in our institution for retrospective analyses with anonymous data.
: Informed consent was obtained from all individual participants included in our study database.
: Not applicable.