1. Haemophilia Comprehensive Care Centre, Faculty of Health Sciences, University of the Witwatersrand and National Health Laboratory Service, Johannesburg, South Africa;
2. University of California at Davis, Davis, California;
3. University of Pittsburgh and the Hemophilia Center of Western Pennsylvania, Pittsburgh, PA;
4. Katharine Dormandy Haemophilia Centre and Thrombosis Unit, Royal Free Hospital, London, United Kingdom;
5. Puget Sound Blood Center, Seattle, WA;
6. Universitätsklinik für Innere Medizin I, Medizinische Universität Wien, Wien, Austria;
7. Department of Hematology, Ogikubo Hospital, Suginami-ku, Tokyo, Japan;
8. Haemophilia Centre and Department of Medicine, Maulana Azad Medical College & Associated Lok Nayak Jai Prakash Narayan Hospital, New Delhi, India;
9. Department of Pediatrics and Human Development, Michigan State University, East Lansing, MI;
10. Penn Comprehensive Hemostasis and Thrombosis Program, Hospital of the University of Pennsylvania, Philadelphia, PA;
11. Cambridge Haemophilia & Thrombosis Centre, Addenbrooke’s Hospital, Cambridge, United Kingdom;
12. Indiana Hemophilia and Thrombosis Center, Department of Hematology, Indianapolis, IN;
13. Royal London Haemophilia Centre, Barts and the London School of Medicine and Dentistry, London, United Kingdom;
14. Sahyadri Hospital, Department of Hematology, Mahara, India; and
15. Biogen Idec Hemophilia, Cambridge, MA