1. Department of Radiation Oncology, Amsterdam UMC Location University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
2. Cancer Center Amsterdam, Cancer Treatment and Quality of Life, 1105 AZ Amsterdam, The Netherlands
3. Center for Gynaecologic Oncology, Amsterdam UMC Location University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
4. Department of Radiotherapy, Erasmus Medical Cancer Institute, University Medical Center Rotterdam, 3015 GD Rotterdam, The Netherlands