1. Department of Medicine Faculty of Medicine Ramathibodi Hospital Mahidol University Bangkok Thailand
2. Bayer Healthcare Wuppertal Germany
3. Department of Clinical Epidemiology and Medical Technology Assessment Maastricht University Medical Center Maastricht The Netherlands
4. Department of Medicine I Division of Hematology and Hemostaseology University Hospital "Carl Gustav Carus" Dresden Dresden Germany
5. King's Thrombosis Service Department of Hematology King’s College London London UK
6. Arianna Foundation on Anticoagulation Bologna Italy
7. Fondazione IRCCS Ca' Granda‐Ospedale Maggiore PoliclinicoA. Bianchi Bonomi Hemophilia and Thrombosis Center Milano Italy
8. Department of Vascular Medicine Amsterdam Cardiovascular Sciences, Amsterdam UMCUniversity of Amsterdam Amsterdam The Netherlands
9. Thrombosis & Atherosclerosis Research Institute and McMaster University Hamilton ON Canada
10. Department of Medicine McMaster University Hamilton ON Canada