1. University Hospital of Psychiatry II Innsbruck Medical University Innsbruck Austria
2. Institute of Psychology University of Innsbruck Innsbruck Austria
3. Cancer Behavioural Science Unit King's College London London UK
4. Quality of Life Department European Organisation for Research and Treatment of Cancer Brussels Belgium
5. Medical Oncology Department Hospital Universitario de Navarra Pamplona Spain
6. Palliative Care Research Unit Department of Geriatrics and Palliative Medicine GP Bispebjerg/Frederiksberg Hospital University of Copenhagen Copenhagen Denmark
7. Department of Public Health University of Copenhagen Copenhagen Denmark
8. University Hospital of Psychiatry I Innsbruck Medical University Innsbruck Austria
9. Division of Psychosocial Research & Epidemiology The Netherlands Cancer Institute Amsterdam The Netherlands
10. University Clinic and Outpatient Clinic for Radiotherapy and Institute of Health and Nursing Science Medical Faculty of Martin Luther University Halle‐Wittenberg Halle Germany
11. Supportive Oncology Research Team East & North Hertfordshire NHS Trust Incorporating Mount Vernon Cancer Centre Northwood Middlesex UK