Funding for this research was provided by:
Received: 5 September 2020
Accepted: 22 November 2020
First Online: 2 December 2020
Ethics approval and consent to participate
: The Zurich Cantonal Ethics Commission (Req-2020-00324) waived the necessity for a formal ethical evaluation based on the Swiss law on research on humans.
: Informed consent for publication has been obtained from all persons whose details are described in the article.
: PWS has received travel grants from Gilead and speakers honorary from Pfizer, HS received speakers honorary from Astra-Zeneca, both outside of the submitted work. All other authors declare no conflict of interest.