1 Department in Health Sciences, Faculty of Medicine and Health Sciences, The Norwegian University of Science and Technology, Gjøvik, Norway. bjoern.hofmann@ntnu.no.
2 Centre of Medical Ethics, Faculty of Medicine, The University of Oslo, Blindern, PO Box 1130, N-0318, Oslo, Norway. bjoern.hofmann@ntnu.no.
3 Department of Bioethics, Faculty of Medicine, Dalhousie University, Halifax, Canada.
4 Department of Philosophy and Department of Clinical Medicine, Macquarie University, Sydney, NSW, Australia.
5 Australian Centre for Health Engagement, Evidence and Values, School of Health and Society, University of Wollongong, Wollongong, NSW, 2522, Australia.