1. Department of Internal Medicine Hemophilia Treatment CentreVivantes Klinikum im Friedrichshain Berlin Germany
2. Internal Medicine V—Hematology and Oncology Medical University of Innsbruck Innsbruck Austria
3. Novo Nordisk Søborg Denmark
4. The University of Iowa Carver College of Medicine Iowa City IA USA
5. Novo Nordisk Måløv Denmark
6. KD Haemophilia and Thrombosis Centre Royal Free London NHS Foundation Trust London UK