Joern, Lise
Kongsted, Alice http://orcid.org/0000-0001-5537-6038
Thomassen, Line
Hartvigsen, Jan
Ravn, Susanne
Funding for this research was provided by:
Danske Fysioterapeuter
Article History
Received: 19 October 2021
Accepted: 31 January 2022
First Online: 21 February 2022
Declarations
:
: The data collection has obtained authorisation from the Danish Data Protection Agency (DPA) as part of the University of Southern Denmark’s institutional authorisation (DPA No. 2015–57–0008 SDU No. 17/30591). The Regional Committees on Health Research Ethics for Southern Denmark decided that the study did not need ethical approval (file number S-20172000–93).
: Not applicable.
: GLA:D<sup>®</sup> is a non-profit initiative hosted at the University of Southern Denmark and the GLA:D<sup>®</sup> trademark is property of the University of Southern Denmark. The GLA:D initiative is developed in close collaboration with the SDU Research and Innovation Organisation, including legal reviews. The researchers do not have any personal financial benefits from working with the project. AK’s position at University of Southern Denmark is partly funded by the Danish Foundation for Chiropractic Research and Post Graduate Education. AK is co-developer of GLA:D<sup>®</sup> Back and an Associate Editor for<i> Chiropractic and Manual Therapies</i>. JH holds research grants from Danish an international funders and is co-developer of GLA:D<sup>®</sup> Back.