1. Department of Hematology, Centre Hospitalier Lyon Sud Université Claude Bernard Lyon 1 Pierre‐Bénite France
2. Department of Hematology Nantes University Hospital, CHU of Nantes and CHD Vendée La Roche‐sur‐Yon France
3. Department of Hematology Dijon University Hospital Dijon France
4. Department of Hematology Centre Léon Bérard Lyon France
5. Department of Hematology Centre Hospitalier Métropole Savoie Chambéry France
6. Department of Hematology Centre Hospitalier Fleyriat Bourg‐en‐Bresse France
7. Department of Hematology Centre Hospitalier of Chalon‐sur‐Saône Chalon‐sur‐Saône France
8. Department of Pathology, Centre Hospitalier Lyon Sud Université Claude Bernard Lyon 1 Pierre Bénite France
9. Department of Pathology CHU of Nantes Nantes France
10. Department of Pathology Dijon University Hospital Dijon France
11. Department of Hematology, CHU of Nantes CRCINA INSERM team 10 Nantes Nantes University NUN Next Nantes France