1. Department of Haematology Centre Hospitalier Lyon Sud Pierre Bénite France
2. French Group of CML Centre Léon Bérard Lyon France
3. Department of Haematology Hôpital Saint Louis Paris France
4. Department of Haematology Hôpital Bicêtre Le Kremlin Bicêtre France
5. Laboratory of Haematology CHU de Bordeaux Pessac France
6. Laboratory of Haematology Centre Hospitalier Lyon Sud Pierre‐Bénite France
7. Laboratory of Haematology Hôpital Saint Louis Paris France
8. Department of Haematology Institut Universitaire du Cancer de Toulouse CHU de Toulouse France
9. Department of Haematology Institut Bergonié Bordeaux France
10. Department of Clinical Haematology and INSERM U1052, CRCL Centre Leon Bérard Lyon France