1. Division of Haematology/Oncology and Child Health Evaluative Sciences, Research Institute, Hospital for Sick Children, University of Toronto, Toronto, Canada
2. Haemophilia Unit, Vall d'Hebron University Hospital, Barcelona, Spain
3. Department of Oncology, Careggi University Hospital, Center for Bleeding Disorders and Coagulation, Firenze, Italy
4. Department of Laboratory Medicine, Tokyo Medical University, Tokyo, Japan
5. Ohio State University College of Medicine, Nationwide Children's Hospital, Columbus, Ohio, United States
6. Georgetown University Medical Center, Washington, DC, United States
7. Coagulation Disorders Unit, Hematology and Comprehensive Cancer Center, University of Helsinki, Helsinki University Hospital, Helsinki, Finland
8. Center for Inherited Blood Disorders and UC Irvine Medical School, Children's Hospital of Orange County, Orange, California, United States
9. Institute for Experimental Haematology and Transfusion Medicine, University Clinic Bonn, Bonn, Germany
10. Medical & Science, Biopharm, Global Development, Novo Nordisk A/S, Søborg, Denmark
11. Biostatistics, Biopharm, Global Development, Novo Nordisk A/S, Søborg, Denmark
12. Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel