1. Department of Internal Medicine University Hospital Carl‐Gustav‐Carus, TU Dresden Germany
2. Department of Internal Medicine University Hospital Carl‐Gustav‐Carus, TU Dresden, and German Cancer Consortium (DKTK), partner site Dresden, and German Cancer Research Center (DKFZ) Heidelberg Dresden Germany
3. Department of Internal Medicine University Hospital Carl‐Gustav‐Carus, TU Dresden, German Cancer Research Center (DKFZ), and National Center for Tumor Diseases (NCT) Heidelberg Dresden Germany
4. Medical Clinic and Policlinic 1, Hematology and Cellular Therapy University Hospital Leipzig Leipzig Germany