Received: 29 April 2020
Accepted: 3 November 2020
First Online: 24 December 2020
Ethics approval and consent to participate
: There was no ethics approval required or applicable for this work.
: No material has been borrowed/reproduced from any other authors or publications.
: Except for the following authors, none have declared any disclosures with respect to the present work: A Hussain: Currently serving President of WINFOCUS—G Tavazzi: Received fees for lectures from GE Healthcare unrelated to this work—R Hoppmann: EchoNous Advisory Board—F Mojoli: Received fees for lectures from Hamilton Medical, GE Healthcare, Seda Spa and institutional relationship between University of Pavia and Hamilton Medical—G Via: eMedical Academy co-founder—B Nelson: Echonous and DiA Advisory Board.