Løchting, Ida https://orcid.org/0000-0001-9656-2398
Grotle, Margreth
Storheim, Kjersti
Foldal, Vegard
Standal, Martin Inge
Fors, Egil Andreas
Eik, Hedda
Funding for this research was provided by:
the Research Council of Norway (280431/GE)
Article History
Received: 13 May 2020
Accepted: 30 October 2020
First Online: 30 November 2020
Ethics approval and consent to participate
: This study was part of a larger project and has been assessed and approved by the Norwegian Centre for Research Data to meet requirements of data protection legislation for processing of personal data (number 861249). The study protocol for the main study was submitted to the Regional Committees for Medical and Health Research Ethics for health research. They concluded that the study did not need approval by the Committee since the study does not generate new health research (2018/1326/REK sørøst A). Participation was voluntary and the participants gave written informed consent. The study was conducted according to the Helsinki declaration. Data was stored on Services for Sensitive Data (TSD) at the University of Oslo on secured research servers with access only for researchers directly involved in the project.
: “Not applicable”.
: The authors declare that they have no competing interests.