[1] Univ Gottingen, Dept Hematol & Oncol, Gottingen, Germany
[2] MLL Munich Leukemia Lab, Munich, Germany
[3] Bioanalyt Labs, Athens, Greece
[4] Signature Genom Labs, Spokane, WA USA
[5] Hop Avicenne, Hematol Lab, F-93009 Bobigny, France
[6] Univ Lund Hosp, S-22185 Lund, Sweden
[7] Tokyo Med Univ, Dept Internal Med 1, Tokyo, Japan
[8] LaB Citogenet, Barcelona, Spain
[9] MVZ Dortmund, Dortmund, Germany
[10] Hanusch Hosp, Med Dept Hem & Onc 3, Vienna, Austria
[11] Med Univ Vienna, Vienna, Austria
[12] Univ Hosp Freiburg, Freiburg, Germany
[13] Innsbruck Med Univ, Dep Internal Med Haematol & Oncol 5, Innsbruck, Austria
[14] St Johannes Hosp, Med Klin 2, Duisburg, Germany
[15] Elisabethinen Hosp, Dept Internal Med 1, Linz, Austria
[16] Univ Dusseldorf, Dusseldorf, Germany
[17] Univ Chicago, Med Ctr, Chicago, IL 60637 USA
[18] Univ Rochester, Rochester, NY USA
[19] Stanford Univ, Div Hematol, Stanford Canc Ctr, Stanford, CA 94305 USA
[20] Univ Hosp Dusseldorf, Dept Hematol & Oncol, Dusseldorf, Germany