1. Department of Pathology, Haukeland University Hospital, Bergen, Norway
2. Department of Medical Science, University of Bergen, Bergen, Norway
3. Department of Medicine, Haukeland University Hospital, Bergen, Norway
4. Department of Medicine, Hematology-Oncology and Research, Østfold Hospital Trust, Kalnes, Norway
5. Institute of Clinical Medicine, University of Oslo, Oslo, Norway
6. K.G. Jebsen Center for Myeloid Blood Cancer, Department of Clinical Science, University of Bergen, Bergen, Norway