Wissuwa, Juliane
Stokke, Runar
Fedøy, Anita-Elin
Lian, Kjersti
Smalås, Arne Oskar
Steen, Ida Helene
Funding for this research was provided by:
The Norwegian Research Council (208491)
Article History
Received: 24 July 2015
Accepted: 16 February 2016
First Online: 24 February 2016