1. Department of Oncology, Odense University Hospital, Odense, Denmark;
2. Department of Clinical Research, University of Southern Denmark, Odense, Denmark;
3. OPEN, Odense Patient data Explorative Network, Department of Clinical Research, University of Southern, Odense, Denmark;
4. Laboratory of Radiation Physics, Odense University Hospital, Odense, Denmark;
5. Department of Oncology, Aarhus University Hospital, Aarhus, Denmark;
6. Experimental Clinical Oncology, Department of Oncology, Aarhus University Hospital, Aarhus, Denmark