1. Department of Medical Oncology, University Medical Center Utrecht Utrecht University Utrecht the Netherlands
2. Department of Epidemiology, Julius Center for Health Sciences and Primary Care University Medical Center Utrecht, Utrecht University Utrecht the Netherlands
3. Department of Research and Innovation Netherlands Comprehensive Cancer Organisation Utrecht the Netherlands
4. Department of Biostatistics and Research Support, Julius Center for Health Sciences and Primary Care University Medical Center Utrecht, Utrecht University Utrecht the Netherlands
5. Department of Medical Oncology, Amsterdam University Medical Centers University of Amsterdam Amsterdam the Netherlands