Maarseveen, T. D.
Maurits, M. P.
Niemantsverdriet, E.
van der Helm-van Mil, A. H. M.
Huizinga, T. W. J.
Knevel, R. http://orcid.org/0000-0002-7494-3023
Funding for this research was provided by:
ReumaNederland (15-3-301)
Measurement of Efficacy of Treatment in the 'Era of Outcome' in Rheumatology (RP 2014-03)
Article History
Received: 30 March 2021
Accepted: 2 June 2021
First Online: 22 June 2021
Declarations
:
: We obtained ethical consent from the ethics committee of the Leiden University Medical Center before the initiation of our study.
: Not applicable.
: The authors declare that they have no competing interests.