1. CHU Lille; Biology and Pathology Center; Institute of Hematology; Lille France
2. INSERM UMR-S 1172; Cancer Research Institute; Lille France
3. Department of Hematology; CHU Lille; Claude Huriez Hospital; Lille France
4. Department of Hematology; CH Arras; Arras France
5. CHU Lille; Jeanne de Flandre Hospital; Institute of Medical Genetics; Lille France