Buenen, A. G. https://orcid.org/0000-0002-0948-1379
Sinkeldam, Marijn
Maas, Martje L.
Verdonschot, Martha
Wever, Peter C.
Article History
Accepted: 18 May 2021
First Online: 1 June 2021
Declarations
:
: The authors report no conflict of interest.
: This study was performed in line with the principles of the Declaration of Helsinki, collected data were held anonymously and the institutional board approved this study. Formal approval from a medical ethics committee was not required, because the medical research involving human subjects act (WMO) does not apply for this observational study.
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