Institution: | (1) Department of Public Health and Primary Health Care, University of Bergen, Norway;(2) Institute of Clinical Medicine, University of Bergen, Norway;(3) Institute of General Practice and Community Medicine University of Oslo, Norway;(4) Department of Behavioural Sciences in Medicine, University of Oslo, Norway;(5) Department of Public Health and General Practice, University of Science and Technology, Trondheim, Norway;(6) Department of Neuroscience, University of Science and Technology, Trondheim, Norway;(7) Department of Community Medicine, University of Troms Norway, Trondheim, Norway;(8) Department of Oncology, University of Troms Norway, Trondheim, Norway |