1. Cancer Molecular Diagnostics; St. James's Hospital; Dublin Ireland
2. Laboratory of Molecular Diagnostics; Hungarian National Blood Transfusion Service; Budapest Hungary
3. Department of Clinical Chemistry and Transfusion Medicine; Institute of Biomedicine; Sahlgrenska Academy University of Gothenburg; Gothenburg Sweden
4. Pathology Department; Hospital del Mar; Barcelona Spain
5. Départment de Cytologie Clinique; Centre Hospitalier Universitaire de Nîmes; Nîmes France
6. Department of Hematology; Roskilde Hospital; Roskilde Denmark
7. Laboratoire d'Hématologie; Centre Hospitalier Universitaire de Bordeaux; Bordeaux France
8. Department of Hematology; University Hospital Bern; Bern Switzerland
9. Department of Haematology; Belfast City Hospital; Belfast UK
10. Department of Hematology; Institute of Hematology and Blood Transfusion; Prague Czech Republic
11. Centre for Cancer Research and Cell Biology; Queen's University; Belfast UK
12. MLL Munich Leukemia Laboratory; Munich Germany
13. Department of Clinical Immunology and Biochemistry; Vejle Hospital; Vejle Denmark
14. Laboratoire d'Hématologie; Centre Hospitalier Universitaire de Nantes; Nantes France
15. Inserm UMR89/CNRS UMR6299; Centre de Recherche en Cancérologie Nantes-Angers; Institut de Recherche en Santé de L'Université de Nantes; Nantes France