[1] CHRU Lille, Hop Claude Huriez, Malad Sang, F-59037 Lille, France
[2] CHRU Lille, Hop Huriez, F-59037 Lille, France
[3] Hop St Louis, AP HP, Hematol, Paris, France
[4] Hop Hautepierre, Oncol & Hematol, Strasbourg, France
[5] CHU Bordeaux, Bordeaux, France
[6] CHU Rennes, Rennes, France
[7] Ctr Leon Berard, Dept Haematol, F-69373 Lyon, France
[8] CHU Grenoble, F-38043 Grenoble, France
[9] CHU Purpan, Toulouse, France
[10] CHU Rennes, INSERM, U917, Rennes, France
[11] CHU Lille, Hematol, F-59037 Lille, France
[12] Univ Lille 2, Ctr Hosp Univ, Hematol, Lille, France