1. Haemophilia Comprehensive Care Centre; Faculty of Health Sciences; University of the Witwatersrand and National Health Laboratory Service; Johannesburg South Africa
2. Novo Nordisk A/S; Bagsvaerd Denmark
3. Department of Internal Medicine; University of Iowa Carver College of Medicine; Iowa City IA USA
4. Maimonides Medical Centre; New York NY USA
5. Haemophilia Centre; National Blood Centre; Kuala Lumpur Malaysia
6. Department of Transfusion Medicine; Nagoya University Hospital; Nagoya Japan
7. Hemophilia Center; Oregon Health and Science University; Portland OR USA
8. Department of Hematooncology and Bone Marrow Transplantation; Medical University of Lublin; Lublin Poland
9. Department of Disorders of Haemostasis and Internal Medicine; Institute of Hematology and Transfusion Medicine; Warsaw Poland