[1] Tech Univ Munich, Sch Med, Klinikum Rechts Isar, Dept Internal Med 3, Munich, Germany
[2] Tech Univ Munich, Fac Med, TUM Cells Interdisciplinary Ctr Cellular Therapie, Munich, Germany
[3] Heidelberg Univ, German Red Cross Blood Serv Baden Wurttemberg Hes, Inst Transfus Med & Immunol, Med Fac Mannheim, Mannheim, Germany