1. Institut Curie; Psycho-Oncology Unit; Paris France
2. University Paris Descartes; Boulogne Billancourt France
3. Quality of Life and Cancer Clinical Research Platform; CHU Besançon; France
4. Methodology and Quality of Life in Oncology unit (INSERM UMR 1098); Quality of Life and Cancer Clinical Research Platform; CHU Besançon France
5. Lynda Jackson Macmillan Centre; East& North Hertfordshire NHS Trust including Mount Vernon Cancer Centre; London UK
6. Health Outcomes Research Unit; Department of Gerontology; Geriatrics and Social Work; Faculty of Education; Ignatianum Academy; Krakow Poland
7. Departments of Oncology; Complejo Hospitalario of Navarre; Pamplona Spain
8. Palliative Care and internal medicine; Institute of Integrative Medicine; Recife Pernambuco Brazil
9. Institute for Health and Nursing Science; Martin Luther University Halle-Wittenberg; Germany
10. Basingstoke & North Hampshire Hospital; Basingstoke UK
11. Department of Oncology-Pathology; Karolinska Institutet; Center for Digestive Diseases; Karolinska University Hospital; Stockholm Sweden
12. Faculty of Medicine and Psychology; Psychoncology Unit; Sant'Andrea Hospital; Sapienza University of Rome; Rome Italy
13. Bank of Cyprus Oncology Centre; Nicosia Cyprus
14. CHU Angers; Pulmonology Department and Angers University; Angers France
15. Institut de Cancérologie de Lorraine; Surgery Department; CRAN; UMR 7039; Université de Lorraine; CNRS; Vandoeuvre-lès-Nancy France
16. Department of Medical Education; Jagiellonian University Medical College; Krakow Poland
17. Institute of Preventive Medicine; College of Public Health; National Taiwan University; Taipei Taiwan
18. Institut de Cancérologie de Lorraine; Medical Oncology Department and EA 4360; Lorraine University; Vandoeuvre-lès-Nancy France
19. Division of Psychosocial Research & Epidemiology; the Netherlands Cancer Institute; Amsterdam The Netherlands
20. EORTC Quality of Life Department; Brussels Belgium