Department of Research and innovation, Helse Fonna, Norway, Haugesund, Vestland, Norway
Department of General Practice, University of Oslo, Oslo, Norway
Monica Beer Prydz, Asker, Norge, Norway
Centre for Clinical Nutrition, University of Oslo/Oslo University Hospital, Oslo, Norway
University of Oslo, Oslo, Norway
University of Oslo, Oslo, Norway
Ahmed Madar, Oslo, Norway
Oslo University Hospital (Aker Hospital), Oslo, Norway
University of Oslo, Oslo, Norway