Frid, Paula http://orcid.org/0000-0002-7492-3479
Augdal, Thomas A.
Larheim, Tore A.
Halbig, Josefine
Rypdal, Veronika
Songstad, Nils Thomas
Rosén, Annika
Tylleskär, Karin B.
Berstad, Johanna Rykke
Flatø, Berit
Stoustrup, Peter
Rosendahl, Karen
Kirkhus, Eva
Nordal, Ellen
Funding for this research was provided by:
Helse Nord RHF
Norsk Revmatikerforbund
Troms county
Grethe Harbitz funds
Tromsø research foundation
Article History
Received: 7 April 2020
Accepted: 3 September 2020
First Online: 1 October 2020
Ethics approval and consent to participate
: The authors assert that this work comply with the ethical standards of the Helsinki Declaration of 1975, as revised in 2008. Informed consent was collected from all study participants and the study was approved by the Regional committees for medical and health research ethics in Norway (2015/318).
: Not applicable.
: The authors declare that they have no competing interests.