Verburg, A. C. http://orcid.org/0000-0003-4068-8228
van Dulmen, S. A.
Kiers, H.
Nijhuis-van der Sanden, M. W. G.
van der Wees, P. J.
Funding for this research was provided by:
Health Insurer CZ Group
Article History
Received: 14 December 2018
Revised: 22 February 2019
Accepted: 24 March 2019
First Online: 19 April 2019
Compliance with ethical standards
:
: Author van der Wees received a research grant from Dutch health insurer CZ.
: The protocol was approved by the Medical Ethical Committee of Radboud University Medical Centre (Registration # 2017-3154).