Kjøllesdal, Marte K. R. http://orcid.org/0000-0002-5223-711X
Smith, George Davey
Ariansen, Inger
Kinge, Jonas Minet
Degerud, Eirik
Næss, Øyvind
Article History
Received: 6 December 2017
Accepted: 26 June 2018
First Online: 31 July 2018
Competing Interests
: The authors declare no competing interests.