1. Oncology/Coagulation Section; Karolinska University Hospital; Stockholm Sweden
2. Department of Oncology/Pathology; Karolinska Institute; Stockholm Sweden
3. Centre for Allogeneic Stem Cell Transplantation; Karolinska University Hospital; Stockholm Sweden
4. Division of Clinical Immunology and Transfusion Medicine; Department of Laboratory Medicine; Karolinska Institute; Stockholm Sweden
5. Division of Pediatrics; Department of Clinical Science; Intervention and Technology (CLINTEC); Karolinska Institute; Stockholm Sweden
6. Hematology/Immunology Section; Astrid Lindgren Children's Hospital; Karolinska University Hospital; Stockholm Sweden