Received: 12 March 2021
Accepted: 25 May 2021
First Online: 7 June 2021
: Ethics Committee of Friuli Venezia Giulia (CEUR-FVG) with the identified number #2817, dated June 4, 2019.
: Written informed consent for publication will be obtained from each participant enrolled or their legal representatives.
: LV received travel support from Cook Medical in relation to a congress lecture. The others authors declare to have no competing interests. FM received fees for lectures from GE Healthcare, Hamilton Medical, SEDA SpA, outside the present work. SM received fees for lectures from GE Healthcare, outside the present work.