1. Laboratory of Radiation Physics, Odense University Hospital, Odense, Denmark
2. Institute of Clinical Research, University of Southern Denmark, Odense, Denmark
3. Danish Centre of Particle Therapy, Aarhus University Hospital, Aarhus, Denmark
4. Department of Oncology, Rigshospitalet, University Hospital of Copenhagen, Copenhagen, Denmark
5. Department of Oncology, Aarhus University Hospital, Aarhus N, Denmark
6. Department of Oncology, Zealand University Hospital, Naestved, Denmark
7. Department of Oncology, Aalborg University Hospital, Aalborg, Denmark
8. Department of Oncology, University Hospital Herlev, Herlev, Denmark
9. Department of Oncology, Odense University Hospital, Odense, Denmark
10. Department of Experimental Clinical Oncology, Aarhus University Hospital, Denmark