Kvehaugen, Anne Stine http://orcid.org/0000-0001-7529-1250
Farup, Per G.
Funding for this research was provided by:
Innlandet Hospital Trust, Brumunddal, Norway
Article History
Received: 27 April 2018
Accepted: 14 August 2018
First Online: 3 December 2018
Ethics approval and consent to participate
: The study was approved by the Regional Committee for Medical and Health Research Ethics in South-eastern Norway (number 2012/966) and written informed consent was obtained from each participant.
: Not applicable.
: The authors declare that they have no competing interests.
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