Pettersen, Henning https://orcid.org/0000-0001-6150-9271
Brodahl, Morten
Rundgren, Jeanette
Davidson, Larry
Havnes, Ingrid Amalia
Funding for this research was provided by:
Innlandet Hospital Trust
Article History
Received: 31 January 2019
Accepted: 30 May 2019
First Online: 24 June 2019
Consent for publication
: Not applicable.
: The authors declare that they have no competing interests.