Økland, Arnfinn Lodden http://orcid.org/0000-0003-3062-4386
Nylund, Are
Øvergård, Aina-Cathrine
Skoge, Renate Hvidsten
Kongshaug, Heidi
Funding for this research was provided by:
Norges Forskningsråd (203513/O30, 237856/O30)
Article History
Received: 5 August 2018
Accepted: 15 November 2018
First Online: 7 December 2018
Compliance with ethical standards
:
: The authors declare that they have no conflicts of interest.
: All applicable international, national, and institutional guidelines for the care and use of animals were followed.