ter Laan, Mark http://orcid.org/0000-0002-9213-430X
Roelofs, Suzanne
Adang, Eddy M. M.
Bartels, Ronald H. M. A.
Funding for this research was provided by:
VGZ (n/a)
Article History
Received: 29 May 2020
Accepted: 16 August 2020
First Online: 1 September 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: According to Dutch law, no ethical approval is needed for studies where patients are not subjected to actions and no rules of conduct are imposed on them like in the quality assessment we present.