Updates are available Correction dated 2021-09-29
Click to view Correction: https://doi.org/10.1186/s12913-021-06875-6
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Authors
André, Beate https://orcid.org/0000-0002-3772-4163
Grønning, Kjersti
Jacobsen, Frode F.
Haugan, Gørill
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Funding
Funding for this research was provided by:
Norges Forskningsråd (238331)
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More Information
Article History
Received: 14 July 2020
Accepted: 20 July 2021
First Online: 4 August 2021
Change Date: 29 September 2021
Change Type: Correction
Change Details: A Correction to this paper has been published:
Change Details: https://doi.org/10.1186/s12913-021-06875-6
Declarations
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: The Norwegian Centre for Research Data, Data Protection Services, was notified of the project (ref.nr. 238331). Prior to this, an application was sent to the Regional Committee for Medical and Health Research Ethics, who declared that approval for the current project was not required according to the Norwegian Health Research Act.The manuscript does not contain neither individual persons´ data in any form nor other forms of sensitive information. Individuals participating have done this voluntarily, and by participating giving their consent to participate, written informed consent was obtained. Consent form were available at the units.
: Not applicable.
: The authors declare that they have no competing interests.
