[1] Univ Ulm, Dept Internal Med 3, D-89081 Ulm, Germany
[2] Seattle Canc Ctr Alliance, Seattle, WA USA
[3] Tor Vergata Univ Hosp, Dept Hematol, Rome, Italy
[4] Fred Hutchinson Canc Res Ctr, Div Clin Res, Seattle, WA 98104 USA
[5] Univ Munster, Dept Hematol Oncol, Munster, Germany
[6] Cardiff Univ, Dept Haematol, Cardiff CF4 4XN, S Glam, Wales
[7] Hop St Louis, AP HP, Inst Univ Hematol, Paris, France
[8] Hop Avicenne, Serv Hematol Clin, F-93009 Bobigny, France
[9] Guys Kings & St Thomas Sch Med, Dept Med & Mol Genet, London, England
[10] Univ Chicago, Dept Med, Chicago, IL 60637 USA
[11] Univ Chicago, Canc Res Ctr, Chicago, IL 60637 USA
[12] Univ Tor Vergata, Dept Biopathol, Rome, Italy
[13] Ctr Europeo Ric Cervello, Santa Lucia Fdn, Rome, Italy
[14] Nagoya Univ Hosp, Dept Hematol, Showa Ku, Nagoya, Aichi, Japan
[15] Univ Leipzig, Dept Hematol Oncol & Hemostasis, Leipzig, Germany
[16] Vrije Univ Amsterdam, Med Ctr, Dept Haematol, Amsterdam, Netherlands
[17] Univ Hosp La Fe, Hematol & Bone Marrow Transplant Unit, Valencia, Spain
[18] Hosp Santa Creu & Sant Pau, Dept Clin Hematol, Barcelona, Spain
[19] Northwestern Univ, Div Hematol Oncol, Feinberg Sch Med, Chicago, IL 60611 USA
[20] Erasmus Univ, Med Ctr, Dept Hematol, Rotterdam, Netherlands
[21] Ohio State Univ, Ctr Comprehens Canc, Arthur G James Canc Hosp, Columbus, OH 43210 USA