1. Centre for Thrombosis and Haemostasis Skåne University Hospital Malmö Sweden
2. Department of Clinical Sciences and Paediatrics Lund University Lund Sweden
3. Children´s Hospital Skåne University Hospital Malmö Sweden
4. Department of Translational Medicine Lund University Lund Sweden
5. Department of Medicine, Region Västra Götaland Sahlgrenska University Hospital Gothenburg Sweden
6. Clinical Chemistry and Blood Coagulation Research, Department of Molecular Medicine and Surgery Karolinska Institutet Stockholm Sweden
7. Coagulation Unit, Department of Haematology Karolinska University Hospital Stockholm Sweden
8. Astrid Lindgren Children's Hospital Karolinska University Hospital Stockholm Sweden
9. Division of Paediatrics, Department of Clinical Science, Intervention and Technology Karolinska Institutet Stockholm Sweden
10. Childhood Cancer Research Unit, Department of Women's and Children's Health Karolinska Institutet Stockholm Sweden
11. Sahlgrenska Academy Institution for Nursing Science and Health at Gothenburg University Gothenburg Sweden
12. Department of Health, Medicine and Caring Sciences Linköping University Linköping Sweden