Funding for this research was provided by:
W. Lutz Stiftung
Article History
Received: 10 August 2020
Accepted: 25 November 2020
First Online: 3 December 2020
Ethics approval and consent to participate
: Not applicable.
: Not applicable.
: WMB and JHF have received honoraria for consulting from Astra Zeneca, BMS, Boehringer Ingelheim, Celgene, Lilly, MSD, Pfizer and Roche Pharma. GZ reported no conflict of interest.