[1] Univ Heidelberg, Med Fak Mannheim, Med Klin 3, D-6800 Mannheim, Germany
[2] Univ Munich, Inst Med Informat & Biometry, Munich, Germany
[3] Univ Klinikum Jena, Jena, Germany
[4] Hosp Clin Barcelona, Dept Hematol, Barcelona, Spain
[5] Vrije Univ Amsterdam, Med Ctr, Amsterdam, Netherlands
[6] Norwegian Univ Sci & Technol, Trondheim, Norway
[7] Newcastle Univ, Dept Hematol, Newcastle Upon Tyne NE1 7RU, Tyne & Wear, England
[8] Univ Hosp Brno, Dept Haematol Oncol, Brno, Czech Republic
[9] Univ Hosp, Dept Hematooncol, Olomouc, Czech Republic
[10] Med Univ Gdansk, Dept Hematol & Transplantol, Gdansk, Poland
[11] Natl Res Ctr Hematol, Moscow, Russia
[12] VA Almazov, Ctr Heart Blood & Endocrinol, St Petersburg, Russia
[13] Hosp Univ Princesa, Dept Hematol, Madrid, Spain
[14] Univ London Imperial Coll Sci Technol & Med, Hammersmith Hosp, Dept Hematol, London, England
[15] Univ Bologna, Dept Hematol Oncol L&A Seragnoli, Bologna, Italy
[16] CHU Poitiers, INSERM, CIC 0802, Poitiers, France
[17] Novartis GmbH, Origgio, Italy
[18] Univ Uppsala Hosp, Dept Med, Uppsala, Sweden
[19] Univ Bologna, Dept Hematol & Oncol L&A Seragnoli, Bologna, Italy