1. Centre for Population Health Sciences, The University of Edinburgh, Edinburgh, UK
2. Information Services Division, NHS National Services Scotland, UK
3. Edinburgh Breast Unit, Western General Hospital, Edinburgh, UK
4. NHS Lothian, Edinburgh, UK
5. Department of Health Management and Health Economics, Institute of Health and Society, University of Oslo, Oslo, Norway
6. Centre for Health and Social Economics CHESS, National Institute for Health and Welfare, Finland
7. National Healthcare Service Center, Semmelweis University, Budapest, Hungary
8. Department of Learning, Informatics, Management and Ethics Medical Management Centre, Karolinska Institutet, Solna, Sweden
9. Epidemiology Unit, University of Turin, Turin, Italy