Hauge, Karen Evelyn http://orcid.org/0000-0003-2402-9564
Ulvestad, Marte Eline
Funding for this research was provided by:
The Research Council of Norway (227103/H20)
Article History
Received: 28 June 2017
Accepted: 25 August 2017
First Online: 11 October 2017
Ethics approval and consent to participate
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