1 Department of Laboratory Medicine, Division of Clinical Genetics, Lund University, Lund.
2 Laboratory of Hematology, Centre Hospitalier Universitaire (CHU) Lille, University of Lille, INSERM Unite 1277 Canther, Lille.
3 Department of Pediatric Hematology and Oncology, Second Faculty of Medicine, Charles University/University Hospital Motol, Prague, Czech Republic; Childhood Leukaemia Investigation Prague (CLIP), Prague, Czech Republic.
4 Department of Laboratory Medicine, Division of Clinical Genetics, Lund University, Lund, Sweden; Department of Clinical Genetics and Pathology, Office for Medical Services, Region Skane, Lund.
5 Department of Laboratory Medicine, Division of Clinical Genetics, Lund University, Lund. kajsa.paulsson@med.lu.se.