[1] Univ Hosp Erlangen, Erlangen, Germany
[2] MorphoSys AG, Planegg, Germany
[3] Otto von Guericke Univ, Magdeburg, Germany
[4] Friedrich Alexander Univ Erlangen Nurnberg, Dept Nephropathol, Erlangen, Germany
[5] Univ Erlangen Nurnberg, Dept Internal Med Hematol Oncol 5, Erlangen, Germany
[6] Ludwig Maximilians Univ Munchen, Univ Hosp, Dept Transfus Med Cell Therapeut & Hemostaseol, Munich, Germany
[7] Saarland Univ Hosp, Homburg, Germany
[8] Univ Saarland, Med Sch, Dept Hematol Oncol Clin Immunol Rheumatol, Homburg, Germany
[9] Rhein Westfal TH Aachen, Med Fac, Dept Hematol Oncol Hemostaseol & Stem Cell Transp, Aachen, Germany
[10] Univ Hosp Erlangen, Dept Internal Med Hematol Oncol 5, Erlangen, Germany
[11] Univ Hosp Cologne, Cologne, Germany
[12] Univ Hosp Erlangen, Dept Hematol & Oncol, Erlangen, Germany