1. Clinical Hematology Department, Huriez Hospital; Regional University Medical Center; Lille France
2. Department of Biochemistry; Regional University Medical Center; Lille France
3. Hematology laboratory services, Curie Institute; Paris France
4. Department of Biology, Purpan Hospital; University Medical Center; Toulouse France
5. The Binding Site Ltd; Birmingham United Kingdom
6. Hematology Department, Hotel Dieu Hospital; University Medical Center; Nantes France