Smedbråten, Julia http://orcid.org/0000-0003-2189-9767
Mjøen, Geir
Hartmann, Anders
Åsberg, Anders
Rollag, Halvor
Mollnes, Tom Eirik
Sandvik, Leiv
Fagerland, Morten W.
Thiel, Steffen
Sagedal, Solbjørg
Funding for this research was provided by:
The study was completely financed by internal budgets at the affiliated institutions