[1] CHU Archet, Dept Internal Med, Nice, France
[2] CHRU Roger Salengro, Dept Rheumatol, Lille, France
[3] CU Mont Godinne, Dept Hematol, Yvoir, Belgium
[4] CHU Brabois, Dept Internal Med, Nancy, France
[5] CHU St Antoine, Dept Hematol, Paris, France
[6] Ctr Hosp, Dept Hematol, Chambery, France
[7] CHRU Haut Leveque, Dept Hematol, Pessac, France
[8] CHRU Claude Huriez, Lille, France
[9] CHRU, Hotel Dieu, Dept Hematol, Nantes, France