1. Great Ormond Street Hospital for Children London UK
2. Department for Thrombosis and Haemostasis Skåne University Hospital Malmo Sweden
3. Karolinska University Hospital Stockholm Sweden
4. Foundation IRCCS Cà Granda Maggiore Hospital Policlinico Angelo Bianchi Bonomi Haemophilia and Thrombosis Centre Milan Italy
5. Pfizer Pharma GmbH Berlin Germany
6. Pfizer Innovative Health Walton Oaks UK
7. Department of Biomedical Science and Human Oncology University of Bari “Aldo Moro” Bari Italy
8. Regional Reference Center for Inherited Bleeding Disorders University Hospital of Parma Parma Italy