Funding for this research was provided by:
Stockholms Läns Landsting
Received: 3 March 2021
Accepted: 7 December 2021
First Online: 20 December 2021
Ethics approval and consent to participate
: Ethical approval was granted by the Stockholm Regional Ethical Review Board under permission no. 2018/968-31/5
: Not applicable.
: The authors declare that they have no competing interests.