1. Institute of Experimental Haematology and Transfusion Medicine, University Clinic Bonn, Bonn, Germany
2. Department of Pediatrics and Pathology, University of Michigan, Ann Arbor, MI, USA
3. Center for Thrombosis and Hemorrhagic Diseases, IRCCS Humanitas Research Hospital, Milan, Italy
4. Zentrum für Gefässmedizin/Hämophiliezentrum, Vivantes Klinikum im Friedrichshain, Berlin, Germany
5. Hemophiliac Ambulatory Care Unit, Simone Veil Hospital, Paris, France
6. Pediatric Thrombosis and Hemostasis Unit, Pediatric Hemophilia Centre, Dr. von Hauner Children’s Hospital, LMU Munich, Munich, Germany
7. The Israeli National Hemophilia Center, Sheba Medical Center, Tel Hashomer, Sackler Medical School, Tel Aviv University, Tel Aviv, Israel
8. Department of Coagulation Disorders, University Hospital, Frankfurt, Germany
9. CSL Behring, Bern, Switzerland
10. Department of Medical Oncology and Hematology, Hemophilia Comprehensive Care Center, University Hospital Zurich, Zurich, Switzerland