1. Department of Hematology, Rigshospitalet Copenhagen University Hospital Copenhagen Denmark
2. Department of Hematology Odense University Hospital Odense Denmark
3. Department of Hematology Herlev and Gentofte Hospital Herlev Denmark
4. Department of Hematology Hospitalsenheden Vest Holstebro Denmark
5. Department of Hematology Sygehus Lillebælt Vejle Denmark
6. Department of Hematology Zealand University Hospital Roskilde Denmark
7. Department of Hematology Sygehus Sønderjylland Aabenraa Denmark
8. Department of Hematology Aalborg University Hospital Aalborg Denmark