1. Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico Angelo Bianchi Bonomi Hemophilia and Thrombosis Center Milan Italy
2. Faculty of Health Sciences University of the Witwatersrand and NHLS Johannesburg South Africa
3. Emory University and Children's Healthcare of Atlanta Atlanta GA USA
4. Genentech, Inc. South San Francisco CA USA
5. F. Hoffmann‐La Roche Ltd Basel Switzerland
6. Nara Medical University Kashihara Japan
7. Children's Hospital Los Angeles University of Southern California Keck School of Medicine Los Angeles CA USA
8. University of Bonn Bonn Germany
9. Department of Medical Psychology University Medical Centre Hamburg‐Eppendorf Hamburg Germany