1. Department of Paediatrics and Malmö Centre for Thrombosis and Haemostasis; Lund University; Skåne University Hospital; Malmö Sweden
2. Haemophilia Centre; National Blood Centre; Kuala Lumpur Malaysia
3. Children's Hospital Boston; Harvard Medical School; Boston MA USA
4. Department of Laboratory Medicine; Tokyo Medical University; Tokyo Japan
5. Medical and Science; Haemophilia R&D Portfolio; Novo Nordisk A/S; Søborg Denmark
6. Biostatistics Biopharm; Novo Nordisk A/S; Søborg Denmark
7. Oxford Haemophilia and Thrombosis Centre; Churchill Hospital; Oxford UK