1. Department of Hematology, Center for Cancer and Organ Diseases, Copenhagen University Hospital – Rigshospitalet, Copenhagen, Denmark
2. Department of Clinical Oncology, Center for Cancer and Organ Diseases, Copenhagen University Hospital – Rigshospitalet, Copenhagen, Denmark
3. Department of Internal Medicine, Amstelland Hospital, Amstelveen, The Netherlands
4. EORTC Headquarters, Brussels, Belgium
5. Department of Radiation Oncology, Iridium Network, University of Antwerp, Antwerpen, Belgium
6. Department of Radiation Oncology, the Netherlands Cancer Institute, Amsterdam, the Netherlands
7. Department of Hematology, Radboud University Medical Center, Nijmegen, the Netherlands
8. Department of Hematology, University Medical Centre Groningen, University of Groningen, Groningen, the Netherlands
9. Division of Medical Oncology and Immunerelated tumors, Centro di Riferimento Oncologico di Aviano (CRO), IRCCS, Aviano, Italy
10. Department of Hematology, Gustave Roussy, Villejuif, France
11. Department of Hemato-Oncology, Hôpital Saint-Louis, DMU DHI; Université de Paris, Paris, France
12. Department of Hematology, CHU Dijon-Bourgogne, Dijon, France
13. Department of Hematology, Centre Henri Becquerel, Rouen, France
14. Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark