Mulder, Michelle L. M. http://orcid.org/0000-0001-5320-5702
Vriezekolk, Johanna E.
den Broeder, Nathan
Mahler, Elien A. M.
Helliwell, Philip S.
van den Hoogen, Frank H. J.
den Broeder, Alfons A.
Wenink, Mark H.
Article History
Received: 15 October 2019
Accepted: 20 January 2020
First Online: 10 February 2020
Ethics approval and consent to participate
: This study has received ethical review board approval from the central Commissie Mensgebonden Onderzoek (CMO) regio Arnhem Nijmegen, Radboud University Medical Centre (number NL66544.091.18), dated November 19, 2018. Informed consent will be obtained from all the participants.
: Not applicable.
: The authors declare that they have no competing interests.