1 Department of Hematology, Oncology, Immunology, Palliative Care, Infectious Diseases and Tropical Medicine, Klinikum Schwabing, Academic Teaching Hospital of the University of Munich, Munich, Germany.
2 Institute for Diagnostic and Interventional Radiology, Klinikum Schwabing, Academic Teaching Hospital of the University of Munich, Munich, Germany.
3 Institute for Pathology, Klinikum Schwabing, Academic Teaching Hospital of the University of Munich, Munich, Germany.