De la Ruelle, Lobke P. http://orcid.org/0000-0003-1696-1335
de Zoete, Annemarie
de Boer, Michiel R.
van Tulder, Maurits W.
Ostelo, Raymond
Rubinstein, Sidney M.
Article History
Received: 2 February 2022
Accepted: 10 May 2022
First Online: 20 June 2022
Declarations
:
: In the Netherlands, research with humans that does not impose behavior or involve burdensome research actions does not fall under the Medical Research Involving Human Subjects Act (WMO). Therefore, this kind of research is exempt from review.
: Not applicable.
: Three authors (LDLR, ADZ, and SMR) are chiropractors who work in clinical practice but have no direct financial interests linked with this survey.