1. Department of Medicine III Klinikum Rechts der Isar Technische Universität München München Germany
2. Institute of Pathology and Comprehensive Cancer Center Mainfranken Universität Würzburg Würzburg Germany
3. Institut für Experimentelle Tumorforschung in der Pädiatrie Goethe‐Universität Frankfurt Frankfurt am Main Germany
4. Institute for Medical Informatics, Statistics and Epidemiology Universität Leipzig Leipzig Germany
5. German Cancer Consortium (DKTK) German Cancer Research Center (DKFZ) Heidelberg Germany
6. Eberhard‐Karls‐Universität Tübingen Institute for Ophthalmic Research Medical Proteome Center Tübingen Germany
7. German Center for Neurodegenerative Diseases (DZNE) Tübingen Germany
8. Department of Medicine I Saarland University Medical School Homburg (Saar) Germany
9. Department of Hematology and Oncology Georg‐August‐Universität Göttingen Göttingen Germany
10. Institute of Pathology Haematopathology Section and Lymph Node Registry Universitätsklinikum Schleswig‐Holstein Kiel Germany