[1] Univ Turin, Turin, Italy
[2] Hop Calmette, Dept Hematol, Lille, France
[3] R&D Ipsogen, Marseille, France
[4] Univ Wales Coll Cardiff, Dept Haematol, Cardiff CF1 3NS, S Glam, Wales
[5] Mission Res Inc, Dept Hematol, Manchester, Lancs, England
[6] Dept Genet KCL, London, England
[7] Molec Diag MLL, Munich, Germany
[8] Univ Naples Federico II, Dept Hematol, Naples, Italy
[9] Hosp Santa Creu & Sant Pau, Dept Hematol, Barcelona, Spain
[10] Radboud Univ Nijmegen Med Ctr, Dept Hematol, Nijmegen, Netherlands
[11] Erasmus MC, Dept Immunol, Rotterdam, Netherlands
[12] Fac Hosp, Dept Hematol, Olomouc, Czech Republic
[13] Dept Hematol Amtssygehus, Aarhus, Denmark
[14] DNA Diag Inst Hematol, Prague, Czech Republic