1. The Ottawa Blood Disease Centre, Division of Hematology and
2. Department of Medicine, University of Ottawa and The Ottawa Hospital, Ottawa, ON, Canada;
3. Clinical Epidemiology Program, Ottawa Hospital Research Institute, Ottawa, ON, Canada;
4. Department of Medicine, University of Turku and Turku University Hospital, Turku, Finland;
5. A. Bianchi Bonomi Hemophilia and Thrombosis Center, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico Ca’ Granda–Ospedale Maggiore Policlinico, Milan, Italy;
6. Clinical Trial Centre, University of Leipzig, Leipzig, Germany;
7. Department of Obstetrics and Gynecology, Friedrich Schiller University Hospital, Jena, Germany;
8. LifeQuest Centre for Reproductive Medicine, Toronto, ON, Canada;
9. Department of Medicine and
10. Department of Obstetrics and Gynecology, University of Toronto, Toronto, ON, Canada; and
11. Department of Obstetrics and Gynecology, University of Ottawa and The Ottawa Hospital, Ottawa, ON, Canada