[1] Univ Hosp Heidelberg, Dept Hematol Oncol & Rheumatol, Heidelberg, Germany
[2] Natl Ctr Tumor Dis, NCT Trial Ctr, German Canc Res Ctr, Heidelberg, Germany
[3] Univ Hosp Essen, Dept Hematol & Stem Cell Transplantat, Essen, Germany
[4] Univ Hosp Dresden, Dept Internal Med 1, Dresden, Germany
[5] Hosp Nurnberg, Dept Internal Med 5, Nurnberg, Germany
[6] Univ Hosp Frankfurt Main, Dept Hematol & Oncol, Frankfurt, Germany
[7] Univ Hosp Erlangen, Dept Hematol & Med Oncol, Erlangen, Germany
[8] Univ Hosp Muenster, Dept Med Hematol Oncol & Pneumol A, Munster, Germany
[9] Robert Bosch Krankenhaus, Dept Hematol Oncol & Palliat Med, Stuttgart, Germany
[10] Chemnitz Hosp, Dept Internal Med 3, Chemnitz, Germany
[11] Rhein Westfal TH Aachen, Univ Hosp, Fac Med, Dept Hematol Oncol Hemostaseol & Stem Cell Transp, Aachen, Germany
[12] Univ Hosp Schleswig Holstein, Dept Internal Med 2, Kiel, Germany
[13] Univ Hosp Wuerzburg, Dept Med 2, Wurzburg, Germany
[14] Ev Stift St Martin, Dept Hematol Oncol & Palliat Med, Koblenz, Germany
[15] Univ Hosp Marburg, Dept Hematol Oncol & Immunol, Marburg, Germany
[16] Sozial Stiftung Bamberg, Dept Hematol Oncol, Bamberg, Germany
[17] Univ Hosp Jena, Jena, Germany
[18] Univ Hosp Mannheim, Dept Hematol & Oncol, Mannheim, Germany
[19] Univ Hosp Augsburg, Dept Hematol & Oncol, Augsburg, Germany
[20] Rems Murr Klinikum Winnenden, Dept Hematol Oncol & Palliat Med, Winnenden, Germany
[21] Univ Hosp Leipzig, Leipzig, Germany
[22] Univ Hosp, Dept Internal Med 1, Dresden, Germany
[23] Univ Hosp Heidelberg, Internal Med Hematol Oncol & Rheumatol 5, Heidelberg, Germany