[1] Univ Gottingen, Gottingen, Germany
[2] Munich Leukemia Lab, Munich, Germany
[3] Bio Analyt Geno Type Labs, Athens, Greece
[4] Quest Diagnost Nichols Inst, Chantilly, VA USA
[5] Lund Univ, Lund, Sweden
[6] Tokyo Med Coll, Tokyo 160, Japan
[7] Hosp Mar, Dept Pathol, Barcelona, Spain
[8] Hop Avicenne, Hematol Lab, F-93009 Bobigny, France
[9] Med Univ Vienna, Vienna, Austria
[10] Hanusch Hosp, Vienna, Austria
[11] Univ Freiburg, Freiburg, Germany
[12] Johannes Hosp, Duisburg, Germany
[13] Univ Innsbruck, A-6020 Innsbruck, Austria
[14] Elisabethinen Hosp, Linz, Austria
[15] MVZ Dortmund, Dortmund, Germany
[16] Univ Dusseldorf, Dusseldorf, Germany
[17] Stanford Univ, Ctr Canc, Stanford, CA 94305 USA
[18] Univ Chicago, Chicago, IL 60637 USA
[19] Univ Rochester, Rochester, NY USA