Samsson, K. S. http://orcid.org/0000-0002-8392-2021
Grimmer, K.
Larsson, M. E. H.
Morris, J.
Bernhardsson, S.
Funding for this research was provided by:
Västra Götalandsregionen
Article History
Received: 23 June 2020
Accepted: 24 September 2020
First Online: 10 October 2020
Ethics approval and consent to participate
: Not applicable.
: Not applicable.
: KS, SB and MEHL were authors of one of the included trials. This potential conflict of interest was minimised by the authors KG and JM performing the quality appraisal of these papers.