1. Department of Medicine Solna Division of Clinical Epidemiology Karolinska Institutet and Karolinska University Hospital Stockholm Sweden
2. Department of Hematology Karolinska University Hospital Stockholm Sweden
3. Department of Immunology, Genetics and Pathology Clinical Genomics Uppsala Science for Life Laboratory Uppsala University Uppsala Sweden
4. MLL—Munich Leukemia Laboratory Munich Germany
5. Department of Leukemia M.D. Anderson Cancer Center Houston Texas USA
6. Department of Translational Medical Oncology National Center for Tumor Diseases (NCT) Heidelberg German Cancer Research Center (DKFZ) Heidelberg Germany
7. German Cancer Consortium (DKTK) Heidelberg Germany
8. Science for Life Laboratory Department of Oncology–Pathology Karolinska Institutet Stockholm Sweden
9. Department of Hematology, Oncology and Tumor Immunology Charité‐Universitätsmedizin Berlin Freie Universität Berlin Humboldt‐Universität zu Berlin Berlin Germany
10. German Cancer Consortium (DKTK) Berlin Site, and German Cancer Research Center (DKFZ) Heidelberg Germany
11. Division of Clinical Genetics Department of Laboratory Medicine Science for Life Laboratory Lund University and Clinical Genomics Lund Lund Sweden