Budtz, Cecilie Rud http://orcid.org/0000-0003-0834-6594
Andersen, Johan Hviid
de Vos Andersen, Nils-Bo
Christiansen, David Høyrup
Funding for this research was provided by:
Practise Research Foundation of Danish Physiotherapists (X)
Article History
Received: 4 September 2018
Accepted: 27 November 2018
First Online: 10 December 2018
Author’s information
: N/A.
: All participants signed written informed consent forms and the study was approved by the Danish Data Protection Agency (No. 2012–58-006). Under Danish law this study did not need ethics approval (Act on Research Ethics Review of Health Research Projects, October 2013) [CitationRef removed].
: N/A.
: The authors declare that they have no competing interests.
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