Brørs, Gunhild
Pettersen, Trond Røed
Hansen, Tina B.
Fridlund, Bengt
Hølvold, Linn Benjaminsen
Lund, Hans
Norekvål, Tone M. http://orcid.org/0000-0001-7302-4490
Funding for this research was provided by:
Helse Vest (912184)
Helse Nord-Trøndelag (18/3742)
Article History
Received: 27 January 2019
Accepted: 17 April 2019
First Online: 10 June 2019
Ethics approval and consent to participate
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: The authors declare that they have no competing interests.
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