Morken, Tone http://orcid.org/0000-0002-8174-935X
Rebnord, Ingrid Keilegavlen
Maartmann-Moe, Kjell
Hunskaar, Steinar
Funding for this research was provided by:
Helse- og Omsorgsdepartementet
Article History
Received: 6 December 2018
Accepted: 19 June 2019
First Online: 28 June 2019
Ethics approval and consent to participate
: The study was submitted to and approved by the Ombudsman for Research, Norwegian Centre for Research Data (NSD) (Reference 57262). As the study did not contain any health information about the participants and the research did not include health and disease, there was no need for approval from the ethics committee [CitationRef removed]. The consent from the study participants was obtained by written answer of the submitted questionnaire.
: Not applicable.
: The authors declare that they have no competing interests.