Department of Cardiology, University Hospital Policlinico, Bari, Italy. Department of Anesthesia, Intensive Care Medicine, Emergency Medicine, and Pain Therapy; Vivantes Klinikum im Friedrichshain, Berlin, Germany. Service of Hematology, Haemostasis and Thrombosis Unit, University Hospital Vall d'Hebron, Barcelona, Spain. Biostatistics & Data Management, Daiichi Sankyo Europe GmbH, Munich, Germany. Global Medical Affairs, Daiichi Sankyo, Inc, Basking Ridge, New Jersey, USA.