1. Department of Clinical Pathology Robert‐Bosch‐Krankenhaus Stuttgart Germany
2. Hematology, Oncology, and Cancer Immunology Charité–Universitätsmedizin Berlin Germany
3. Klinik für Hämatologie, Onkologie und Palliativmedizin Rems‐Murr‐Klinikum Winnenden Winnenden Germany
4. Department of Hematology, Oncology, Immunology and Rheumatology University Hospital Tübingen Tübingen Germany
5. Dr. Margarete Fischer‐Bosch Institute of Clinical Pharmacology Stuttgart and University of Tuebingen Tuebingen Germany
6. Institute of Pathology and Neuropathology, Eberhard Karls University of Tübingen and Comprehensive Cancer Center University Hospital Tübingen Tübingen Germany