1. Angelo Bianchi Bonomi Hemophilia and Thrombosis Center, University of Milan, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
2. Hemostasis and Thrombosis Center, Children’s Hospital Los Angeles, University of Southern California Keck School of Medicine, Los Angeles, CA, USA
3. Division of Hematology/Oncology; Department of Pediatrics and Child Health Evaluative Sciences, Research Institute Hospital for Sick Children, Toronto, ON, Canada
4. Scientific Direction, IRCCS Ca’ Granda Ospedale Maggiore Policlinico and University of Milan, Milan, Italy
5. Gerinnungszentrum Rhein-Ruhr (GZRR), Duisburg, Germany
6. St. George’s Healthcare NHS Trust Haemophilia Centre, London, UK