1. IRCCS Fondazione Ca' Granda Ospedale Maggiore Policlinico, Angelo Bianchi Bonomi Hemophilia and Thrombosis Center Milan Italy
2. Department of Pathophysiology and Transplantation University of Milan Milan Italy
3. University of Witwatersrand and NHLS Johannesburg South Africa
4. Departments of Pediatrics and Pathology University of Michigan Medical School Ann Arbor MI USA
5. University of Manchester Manchester UK
6. World Federation of Hemophilia Montreal QC Canada
7. Genentech, Inc. South San Francisco CA USA
8. University of Washington Seattle WA USA
9. Washington Center for Bleeding Disorders Seattle WA USA
10. Nara Medical University Kashihara Japan