[1] Massachusetts Gen Hosp, Ctr Canc, Boston, MA USA
[2] Fred Hutchinson Canc Res Ctr, Seattle, WA 98104 USA
[3] Univ Michigan, Sch Med, Dept Med, Div Hematol Oncol, Ann Arbor, MI 48104 USA
[4] Emory Univ, Winship Canc Inst, Div BMT, Atlanta, GA 30322 USA
[5] Mt Sinai Hosp, Hematol & Med Oncol, New York, NY 10029 USA
[6] Med Coll Wisconsin, Milwaukee, WI 53226 USA
[7] Cleveland Clin, Taussig Canc Inst, Cleveland, OH 44106 USA
[8] Ohio State Univ, Dept Internal Med, Div Hematol, Columbus, OH 43210 USA
[9] Horizon Oncol Ctr, Lafayette, IN USA
[10] Univ Alberta, Dept Med, Div Hematol, Edmonton, AB, Canada
[11] Univ Calgary, Southern Alberta Canc Res Inst, Calgary, AB, Canada
[12] Princess Margaret Canc Ctr, Toronto, ON, Canada
[13] Univ Athens, Sch Med, Dept Clin Therapeut, Athens 11528, Greece
[14] Massachusetts Gen Hosp, Boston, MA 02114 USA
[15] Acetylon Pharmaceut Inc, Boston, MA USA
[16] Dana Farber Canc Inst, Boston, MA 02115 USA