1. Department of Clinical Sciences, The Sahlgrenska Academy, University of Gothenburg
2. Department of Plastic and Reconstructive Surgery, Sahlgrenska University Hospital
3. Clinic of Orthodontics, Gothenburg
4. Västra Götaland Region
5. Unit of Medical Ethics, Department of Clinical Sciences, Faculty of Medicine, Lund University, Lund
6. Department of Internal Medicine, Skåne University Hospital, Malmo
7. Department of Health, Medicine and Caring Sciences, National Centre for Priorities in Health, Linköping University, Linköping
8. Borås University, Borås, Sweden