Pietersen, L. C.
van der Meer, R. W.
Alders, D. J. C.
van Schaik, J.
Eefting, D.
van Rijswijk, C. S. P.
Article History
Received: 1 September 2020
Accepted: 23 December 2020
First Online: 11 March 2021
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.
: Consent for publication was obtained for every individual person’s data included in the study.
: For this type of study, formal consent is not required.