1 Radiotherapy and OncoImmunology Laboratory, Department of Radiation Oncology, Radboud University Medical Center, Nijmegen, the Netherlands. Eva-Leonne.Gottgens@radboudumc.nl.
2 Radiotherapy and OncoImmunology Laboratory, Department of Radiation Oncology, Radboud University Medical Center, Nijmegen, the Netherlands.
3 Department of Internal Medicine, Radboud University Medical Center, Nijmegen, The Netherlands.