1. Department of Pathology, Karolinska University Hospital, Stockholm, Solna, Sweden
2. Department of Oncology and Pathology, Karolinska Institutet, Stockholm, Solna, Sweden
3. Pediatric Oncology, Astrid Lindgren’s Children Hospital, Karolinska University Hospital, Stockholm, Solna, Sweden
4. Childhood Cancer Research Unit, Department of Women’s and Children’s Health, Karolinska Institutet, Stockholm, Solna, Sweden
5. Department of Clinical Genetics and Genomics, Karolinska University Hospital, Stockholm, Solna, Sweden
6. Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Solna, Sweden
7. Department of Medicine, Center for Hematology and Regenerative Medicine, Karolinska Institutet, Solna, Stockholm, Sweden