1. Department of Haematology, Rigshospitalet, Denmark
2. Department of Haematology, Clinical Cancer Research Center, Aalborg University Hospital, Aalborg, Denmark
3. Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
4. Department of Haematology, Zeeland University Hospital Roskilde, Roskilde, Denmark
5. Section of hematology, Department of Internal Medicine, Hospital Union West, Holstebro, Denmark
6. Department of Haematology, Odense University Hospital, Odense, Denmark
7. Department of Haematology, Aarhus University Hospital, Aarhus, Denmark
8. Department of Haematology, Hospital of South West Jutland, Esbjerg, Denmark
9. Department of Oncology, Odense University Hospital, Odense, Denmark
10. OPEN, Odense University Hospital, Odense, Denmark
11. Department of Geriatric Medicine, Odense University Hospital, Odense, Denmark
12. Department of Clinical Research, University of Southern Denmark, Odense, Denmark
13. Academy of Geriatric Cancer Research (AgeCare), Odense University Hospital, Odense, Denmark
14. Department of Internal Medicine, Section for Infectious Diseases, Herlev and Gentofte Hospital, Herlev, Denmark
15. Department of Infectious Diseases, Odense University Hospital, Odense, Denmark
16. Department of Infectious Diseases, Aarhus University Hospital, Aarhus, Denmark
17. Department of Infectious Diseases, Zeeland University Hospital Roskilde, Roskilde, Denmark
18. Department of Infectious Diseases, Rigshospitalet, Denmark
19. Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
20. Department of Haematology, Lillebaelt Hospital Vejle, Vejle, Denmark