1. National Genetics Reference Laboratory Wessex, Salisbury District Hospital, Salisbury, United Kingdom;
2. National Institute for Biological Standards and Control, Health Protection Agency, South Mimms, United Kingdom;
3. Biochemistry and Molecular Laboratory, Hopital Nord–Assistance Publique–Hôpitaux de Marseille, Marseille, France;
4. Center for Research in Biological Oncology and Oncopharmacology, Inserm and Université de la Méditerranée, Marseille, France;
5. Molecular Hematopathology Laboratory, Department of Pathology and Laboratory Medicine, Weill Medical College of Cornell University, New York, NY;
6. Department of Molecular Pathology, SA Pathology and the University of Adelaide, Adelaide, Australia;
7. III Medizinische Klinik, Medizinische Fakultät Mannheim der Universität Heidelberg, Mannheim, Germany;
8. MolecularMD, Portland, OR;
9. Unitat d'hematopatologia, Hospital Clinic, Institut d'investigacions Biomèdiques August Pi i Sunyer, Barcelona, Spain;
10. University Hospital Brno and Masaryk University, Center of Molecular Biology and Gene Therapy, Brno, Czech Republic;
11. Department of Genetics and Pathology, Uppsala University, Uppsala, Sweden;
12. Molecular Genetics Research Institute, The Catholic University of Korea, Seoul, Republic of Korea;
13. Medical Genetics Department, Erasme Hospital, Brussels, Belgium;
14. Molecular Diagnostics Laboratory, The University of Texas M. D. Anderson Cancer Center, Houston, TX;
15. Turku University Hospital Laboratories, TYKSLAB, Turku, Finland;
16. Department of Pathology, The University Health Network, Toronto, ON;
17. Cancer Molecular Diagnostics, Central Pathology Laboratory, St James's Hospital, Dublin, Ireland;
18. Hong Kong Sanatorium and Hospital, Happy Valley, Hong Kong;
19. Department of Pathology, Oregon Health and Science University, Portland, OR;
20. Molecular Haematology Laboratory, PathWest Laboratory Medicine, Royal Perth Hospital, Perth, Australia;
21. Department of Haematology, Royal Liverpool University Hospital, Liverpool, United Kingdom;
22. Haematology Research Laboratory, Biomedical Research Foundation, Academy of Athens, Athens, Greece;
23. Department of Haematology, SA Pathology and the University of Adelaide, Adelaide, Australia;
24. Department of Clinical and Biological Science, University of Turin, Turin, Italy;
25. Department Hematology/Oncology, Universitätsklinikum Jena, Jena, Germany;
26. Department of Haematology, Imperial College Academic Health Science Centre, Hammersmith Campus, London, United Kingdom; and
27. Human Genetics Division, University of Southampton School of Medicine, Southampton, United Kingdom