Bystad, Martin
Grønli, Ole
Rasmussen, Ingrid Daae
Gundersen, Nina
Nordvang, Lene
Wang-Iversen, Henrik
Aslaksen, Per M.
Funding for this research was provided by:
Universitetet i Tromsø
Article History
Received: 17 November 2015
Accepted: 18 February 2016
First Online: 23 March 2016