1. Department of Hematology and Medical Oncology, Georg-August University Göttingen, Germany
2. Department of Hematology and Oncology, Ruhr-University Bochum, Germany
3. Department of Medical Bioinformatics, University Medical Center Göttingen, Germany
4. Department of Hematology, Oncology, and Cancer Immunology, Charité -University Medical Center Berlin, Campus Benjamin Franklin, Berlin, Germany
5. Department of Neurology, Ruhr-University Bochum, Germany
6. Department of Hematology, Oncology, and Palliative Care, Klinikum Stuttgart, Germany
7. Department of Hematology and Oncology, University Hospital Magdeburg, Germany
8. Department of Medicine V, Heidelberg University Hospital, Heidelberg, Germany
9. Department of Hematology and Oncology, Heinrich-Heine University Düsseldorf, Germany