1. Department of Radiology Ryhov County Hospital Jonkoping Sweden
2. Department of Medical and Health Sciences Division of Nursing Science Linkoping University Sweden
3. Center for Collaborative Palliative Care Linnaeus University Kalmar Sweden
4. Department of Clinical Physiology Linkoping University Sweden
5. Center of Medical Image Science and Visualization Linkoping University Sweden
6. Department of Clinical Physiology Karolinska University Hospital, and Karolinska Institutet Stockholm Sweden
7. Faculty of Medicine and Health School of Health and Medical Sciences Orebro University Sweden