1. McGovern Medical School and the Gulf States Hemophilia and Thrombophilia Center; University of Texas Health Science Center; Houston TX USA
2. Department of Oral and Maxillofacial Surgery; Queen Elizabeth University Hospital; Glasgow UK
3. Orthopedics and Traumatology Department; “Juan A. Fernandez” Hospital; Buenos Aires Argentina
4. REBUILD Program/Diplomat Specialty Infusion Group; Cincinnati OH USA
5. Department of Haematology; La Paz University Hospital - IdiPaz; Madrid Spain
6. London Health Sciences Centre; Victoria Hospital; London ON Canada
7. Haemostasis and Thrombosis Unit; Cliniques Universitaires Saint-Luc; Université Catholique de Louvain; Brussels Belgium
8. Haemophilia Centre and Thrombosis Unit; Royal Free Hospital; London UK
9. Haemophilia, Haemostasis and Thrombosis Centre; Basingstoke & North Hampshire Hospital; Basingstoke UK
10. Department of Orthopaedic Surgery; La Paz University Hospital - IdiPaz; Madrid Spain
11. Indiana Hemophilia & Thrombosis Center; Indianapolis IN USA
12. IRCCS Cà Granda Foundation; Maggiore Hospital of Milan; Milan Italy