1Department of Oncology and Hematology, Medizinische Poliklinik, Klinikum Innenstadt, Ludwig Maximilians University, Munich, Germany
2Department of Oncology and Hematology, Medizinische Klinik, Klinikum Innenstadt, Ludwig Maximilians University, Munich, Germany
3Department of Infectiology, Medizinische Poliklinik, Klinikum Innenstadt, Ludwig Maximilians University, Munich, Germany