1. Institute of Experimental Hematology and Transfusion Medicine Universitätsklinikum Bonn Bonn Germany
2. Department of Pediatrics Nara Medical University Nara Japan
3. Washington Center for Bleeding Disorders at Bloodworks Northwest University of Washington Seattle Washington
4. Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico Angelo Bianchi Bonomi Hemophilia and Thrombosis Center Milan Italy
5. Haemophilia Comprehensive Care Centre Faculty of Health Sciences University of the Witwatersrand and NHLS Johannesburg South Africa
6. F. Hoffmann‐La Roche Ltd Basel Switzerland
7. Genentech, Inc. South San Francisco California
8. Hospital Universitario La Paz Autonoma University Madrid Spain
9. University Medical Centre Hamburg‐Eppendorf Hamburg Germany