Affiliation: | 1. University Clinic Bonn, Bonn, Germany;2. Institute of Hematology and Transfusion Medicine, Warsaw, Poland;3. Sheffield Haemophilia and Thrombosis Center, Sheffield, UK;4. National Hemophilia Center, Chaim Sheba Medical Center, Tel Hashomer, Israel;5. Bayer Pharma AG, Berlin, Germany;6. Bayer Pharma AG, Wuppertal, Germany |