1. Department of Cardiology, AHEPA University Hospital, Aristotle University of Thessaloniki , Stil. Kiriakidi 1, 54637, Thessaloniki , Greece
2. Department of Medicine-Thrombosis and Hemostasis, Leiden University Medical Center , Albinusdreef 2, 2300RC, Leiden, the Netherlands
3. Center for Thrombosis and Hemostasis, University Medical Center Mainz , Langenbeckstraße 1, 55131, Mainz , Germany