1. Experimental Clinical Oncology, Department of Oncology, Aarhus University Hospital, Aarhus, Denmark
2. Danish Centre for Particle Therapy, Aarhus University Hospital, Aarhus, Denmark
3. Department of Radiation Oncology, Radboud University, Nijmegen Medical Centre, Nijmegen, The Netherlands
4. Section for Sports Science, Department of Public Health, Aarhus University Hospital, Aarhus, Denmark