1. Department of Medicine at Huddinge; Karolinska Institutet and Hematology Center Karolinska, Karolinska University Hospital; Stockholm Sweden
2. Department of Medical Sciences; Hematology, Uppsala University; Uppsala Sweden
3. Department of Hematology and Bone Marrow Transplantation; Poznan University of Medical Sciences; Poznan Poland
4. Experimental Cancer Medicine; Clinical Research Centre, Department of Laboratory Medicine, Karolinska Institutet and Department of Clinical Research Centre, Karolinska University Hospital; Stockholm Sweden
5. Department of Oncology and Pathology; Karolinska Institutet and Department of Clinical Immunology and Transfusion Medicine, Karolinska University Hospital; Stockholm Sweden