1. Palliative care, KU Leuven, Leuven, Belgium
2. Clinical psychologist in the Palliative Support team of the University Hospital Leuven, Leuven, Belgium
3. Center for General Practice, KU Leuven, Leuven, Belgium
4. Department of Oncology, KU Leuven, Leuven, Belgium
5. Department of Chronic Diseases and Metabolism, KU Leuven, Leuven, Belgium
6. Department of Cardiovascular Sciences, KU Leuven, Leuven, Belgium
7. Laboratory of Experimental Radiotherapy, KU Leuven, Belgium