Willemsen, R. T. A.
van ’t Hof, A. W. J.
Article History
Accepted: 3 May 2021
First Online: 10 May 2021
Conflict of interest
: R. T. A. Willemsen declares that he has no competing interests. A. W. J. van ’t Hof has received unrestricted institutional grants from AstraZeneca, Boehringer Ingelheim, Medtronic and Abbott, not related to this work.