1. Division of Hematology Department of Medicine Mayo Clinic Rochester Minnesota USA
2. Department of Clinical Hematology University Hospital of Brest Brest France
3. Department of Haematology Christian Medical College Vellore Tamil Nadu India
4. Department of Hematology Linköping University Hospital Linköping Sweden
5. Department of Hematology Maisonneuve‐Rosemont Hospital Montreal Canada
6. MDS and MPN Centre Institute of Hematology and Blood Diseases Hospital Chinese Academy of Medical Sciences and Peking Union Medical College Tianjin China
7. Department of Clinical Medicine Faculty of Health, Aarhus University Aarhus Denmark