Evensen, Miriam http://orcid.org/0000-0003-1839-0679
Klitkou, Søren Toksvig
Tollånes, Mette C.
Øverland, Simon
Lyngstad, Torkild Hovde
Vollset, Stein Emil
Kinge, Jonas Minet
Funding for this research was provided by:
Norges Forskningsråd (262030)
Article History
Received: 7 January 2021
Accepted: 2 June 2021
First Online: 1 July 2021
Declarations
:
: The study has been approved by the Norwegian Regional Committees for Medical and Health Research Ethics (REC), approval number 2013/2394. We confirm that all administrative permissions have been granted to access and use the data for this study.
: Not applicable.
: The authors declare that they have no competing interests.