Koppenaal, Tjarco http://orcid.org/0000-0002-5319-4588
Arensman, Remco M.
van Dongen, Johanna M.
Ostelo, Raymond W. J. G.
Veenhof, Cindy
Kloek, Corelien J. J.
Pisters, Martijn F.
Funding for this research was provided by:
Nationaal Regieorgaan Praktijkgericht Onderzoek SIA (RAAK.PRO02.063)
Article History
Received: 6 January 2020
Accepted: 27 February 2020
First Online: 22 April 2020
Ethics approval and consent to participate
: This study has been reviewed and approved by the Medical Research Ethics Committee of the University Medical Center Utrecht, the Netherlands (ISRCTN 94074203) for all centre sites and will be conducted in accordance with the Declaration of Helsinki. Written informed consent was obtained from all participants.
: Not applicable.
: The authors declare that they have no competing interests.