1. Department of Oncology-Pathology Karolinska Institute and University Hospital Stockholm Sweden
2. University Hospital Umeå Umeå Sweden
3. Division of Oncology and Pathology Department of Clinical Sciences Lund University Lund Sweden
4. Department of Hematology, Oncology, and Radiation Physics Skåne University Hospital Lund Sweden
5. Medical Oncology Medical University of Vienna Vienna Austria
6. Gaston H. Glock Research Center Medical University of Vienna Vienna Austria
7. Department of Obstetrics and Gynecology Helios Hospital Berlin‐Buch Berlin Germany
8. Department of Medical and Health Sciences, Division of Cardiovascular Medicine Linkoping University Linkoping Sweden
9. Transplant Institute Sahlgrenska University Hospital Gothenburg Sweden
10. Department of Surgery Medical University of Vienna Vienna Austria
11. German Breast Group Neu‐Isenburg Germany
12. Third Medical Department Paracelsus Medical University Salzburg Austria
13. Salzburg Cancer Research Institute, Cancer Cluster Salzburg Salzburg Austria
14. Department of Medicine II, Hematology & Oncology Goethe University of Frankfurt Frankfurt Germany