Updates are available Correction dated 2020-09-30
Click to view Correction: https://doi.org/10.1186/s12910-020-00534-x
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Authors
Magelssen, Morten http://orcid.org/0000-0002-5994-8029
Karlsen, Heidi
Pedersen, Reidar
Thoresen, Lisbeth
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Funding
Funding for this research was provided by:
Helse- og Omsorgsdepartementet
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More Information
Article History
Received: 26 May 2020
Accepted: 18 August 2020
First Online: 1 September 2020
Ethics approval and consent to participate
: The project has been evaluated and recommended by the Data Protection Official at the Norwegian Centre for Research Data (project no. 56714). According to the Norwegian system, no further ethics approval was required.
: Not applicable.
: The authors declare that they have no competing interests.
