[1] Rhein Westfal TH Aachen, Univ Hosp, Dept Hematol Hemostaseol Oncol & Stem Cell Transp, D-52074 Aachen, Germany
[2] Spanish Natl Canc Res Ctr CNIO, Telomere & Telomerase Grp, Madrid, Spain
[3] Rhein Westfal TH Aachen, Dept Hematol Oncol & Stem Cell Transplantat, Fac Med, Aachen, Germany
[4] Hannover Med Sch, Inst Pathol, Hannover, Germany
[5] Univ Dusseldorf, Dept Hematol Oncol & Clin Immunol, Dusseldorf, Germany
[6] Tech Univ Dresden, Univ Hosp Carl Gustav Carus, Dept Med 1, Dresden, Germany
[7] St Johannes Hosp, Dept Hematol Oncol & Clin Immunol, Duisburg, Germany
[8] Tech Univ Munich, Dept Hematol & Oncol, D-80290 Munich, Germany
[9] Univ Hosp Mannheim, Dept Internal Med 3, Mannheim, Germany
[10] Univ Hosp Gottingen, Dept Hematol & Oncol, Gottingen, Germany