1. Department of Pharmacy-Namur Thrombosis and Hemostasis Center, University of Namur, Namur, Belgium
2. Qualiblood SA, Namur, Belgium
3. Laboratory Corporation of America, Burlington North Carolina, United States
4. Department of Medicine, McMaster University Medical Centre, Hamilton, Ontario, Canada
5. Department of Haematology, Sydney Centres for Haemostasis and Thrombosis, Institute of Clinical Pathology and Medical Research, NSW Health Pathology, Westmead Hospital, Westmead, New South Wales, Australia
6. Department of Hematology-Hemostasis, IRSET-INSERM-1085, University Hospital, Rennes, France
7. Hospital de Clínicas “Dr Manuel Quintela,” Facultad de Medicina, Universidad de la República, Montevideo, Uruguay
8. Sanno Hospital, Laboratory Medicine, Tokyo, Japan
9. Cardiology Angiology Center Bethanien, CCB Vascular Center, CCB Coagulation Center, Frankfurt, Germany
10. Royal Hallamshire Hospital, Coagulation Sheffield, South Yorks, United Kingdom
11. Hemophilia Treatment Center, University of California, Davis Health System, Sacramento, California, United States