1. Department of Medical Psychology Amsterdam UMC University of AmsterdamAmsterdam Public Health research institute Amsterdam Netherlands
2. Department of Public and Occupational Health Amsterdam UMC Vrije Universiteit AmsterdamAmsterdam Public Health research institute Amsterdam The Netherlands
3. Department of Medical Oncology Amsterdam UMC University of Amsterdam Amsterdam Netherlands
4. NFKDutch Federation of Cancer Patient Organisations Utrecht The Netherlands
5. Center of Expertise in Palliative Care VU University Medical Center Amsterdam The Netherlands