Received: 14 October 2021
Accepted: 2 January 2022
First Online: 13 January 2022
: Local Ethics Committee of the Medical University of Vienna (EK 2024/2020). Informed consent statements are not required.
: Not required.
: TS is a member of the Xenios medical advisory board and has received speaker fees from Getinge, Baxter and Xenios. OK has a consulting affiliation with Philips. PS has received speaker fees from Maquet and a Horizon 2020 Fast Track to Innovation Grant from the European Commission (NCT04115709). The remaining authors declare no conflicts of interest.