Klingberg, Eva http://orcid.org/0000-0001-6858-6413
Magnusson, Maria K.
Strid, Hans
Deminger, Anna
Ståhl, Arne
Sundin, Johanna
Simrén, Magnus
Carlsten, Hans
Öhman, Lena
Forsblad-d’Elia, Helena
Funding for this research was provided by:
Swedish state under the agreement between the Swedish Government and the county councils, the ALF-agreement (ALFGBG-64220)
The Swedish state under the agreement between the Swedish Government and the county councils, the ALF-agreement (ALFGBG-825511)
Västra Götalandsregionen (VGFOUREG-383071)
Rune och Ulla Amlövs Stiftelse för Neurologisk och Reumatologisk Forskning (.)
Reumatikerdistriktet i Göteborg (.)
Göteborgs Läkaresällskap (.)
COMBINE (.)
Stiftelsen Reuma Forskningsfond Margareta (.)
Svenska Läkaresällskapet (SLS-409021)
Article History
Received: 27 March 2019
Accepted: 1 October 2019
First Online: 27 November 2019
Ethics approval and consent to participate
: The study was approved by the Regional Ethics Committee in Gothenburg and carried out in accordance with the Helsinki Declaration. All participants gave their written informed consent.
: Not applicable.
: The authors declare that they have no competing interests.