[1] CHU Nantes, Hematol Lab, F-44035 Nantes 01, France
[2] CHU Nantes, Serv Hematol Clin, F-44035 Nantes, France
[3] CHU Lille, Serv Malad Sang, F-59037 Lille, France
[4] CHU Limoges, Hematol Lab, Limoges, France
[5] CHU Limoges, Serv Hematol Clin, Limoges, France
[6] Serv Hematooncol Med, Strasbourg, France