Elmberger, Agnes http://orcid.org/0000-0001-5662-4160
Björck, Erik
Nieminen, Juha
Liljedahl, Matilda
Bolander Laksov, Klara
Funding for this research was provided by:
Stockholms Läns Landsting (20170043)
Article History
Received: 23 April 2020
Accepted: 29 November 2020
First Online: 9 December 2020
Ethics approval and consent to participate
: The study was approved by the Regional Ethical Review Board in Stockholm (no: 2016/1425–31) and was conducted in accordance with the Declaration of Helsinki. Written informed consent was obtained from all participants.
: Not applicable.
: The authors declare that they have no competing interest.