Roesthuis, L. H.
van der Hoeven, J. G.
van Hees, H. W. H.
Schellekens, W.-J. M.
Doorduin, J.
Heunks, L. M. A. http://orcid.org/0000-0003-3196-4665
Article History
Received: 18 December 2019
Accepted: 16 May 2020
First Online: 29 May 2020
Ethics approval and consent to participate
: The study protocol was approved by the local ethical committee (CMO Regio Arnhem-Nijmegen) and informed consent was waived as potential risks associated with this study were negligible.
: Not applicable.
: The authors declare that they have no competing interests.