Funding for this research was provided by:
Västra Götalandsregionen (Not applicable)
Received: 24 April 2022
Accepted: 18 July 2022
First Online: 9 August 2022
: The Regional Ethical Review Board in Gothenburg approved the study on 2 January 2014 (Dnr 903–13) and the 24-month follow up on 27 July 2018 (T598–18). Complementary approval for the Dalarna portion of the study was received from the Regional Ethical Review Board in Gothenburg on 7 January 2015 (T975–14). The heads of primary care in Region Västra Götaland and Dalarna County provided written permission to conduct the study, as did the manager of each participating primary care center. Participating personnel provided verbal informed consent. After receiving verbal and written information about the study and before they were included in the study, participating patients provided written informed consent. The study was carried out in accordance with the World Medical Association Declaration of Helsinki [CitationRef removed].
: Not applicable.
: The authors declare that they have no competing interests.