[1] Millennium Pharmaceut Inc, Cambridge, MA USA
[2] Univ Calgary, Arnie Charbonneau Canc Inst, Calgary, AB, Canada
[3] Univ Calgary, Calgary, AB, Canada
[4] Dana Farber Canc Inst, Hematol Oncol, Boston, MA 02115 USA
[5] IUC Oncopole, Hematol, Toulouse, France
[6] St Istvan & St Laszlo Hosp Budapest, Dept Haematol & Stem Cell Transplant, Budapest, Hungary
[7] Entidade Publ Empresarial IPOPFG, EPE, Inst Portugues Oncol Porto Francis, Porto, Portugal
[8] Univ Hosp Brno, Hematol & Oncol, Brno, Czech Republic
[9] Christchurch Hosp, Dept Haematol, Christchurch, New Zealand
[10] Univ Bologna, Seragnoli Inst Hematol, Bologna, Italy
[11] Univ Hosp Ulm, Ulm, Germany
[12] Mayo Clin, Div Hematol, Rochester, MN 55905 USA
[13] Dana Farber Canc Inst, Boston, MA 02115 USA
[14] Univ Hosp Hotel Dieu, Hematol, Nantes, France