Kjeken, Ingvild http://orcid.org/0000-0002-3971-2852
Eide, Ruth Else Mehl
Klokkeide, Åse
Matre, Karin Hoegh
Olsen, Monika
Mowinckel, Petter
Andreassen, Øyvor
Darre, Siri
Nossum, Randi
Funding for this research was provided by:
The Norwegian Regional Health Authorities Health Research Program HELSEFORSK (Program Grant 243758)