Olgers, T. J.
Azizi, N.
Bouma, H. R.
ter Maaten, J. C.
Article History
Received: 2 May 2020
Accepted: 8 August 2020
First Online: 7 September 2020
Ethics approval and consent to participate
: Participants provided written informed consent to participate in this study. Approval for this study was waived by the METc of the University Medical Center Groningen.
: Not applicable.
: The authors declare that they have no competing interests.