Affiliation: | 1. Italian Association of Anticoagulated Patients, Bologna, Italy;2. Angiology and Blood Coagulation, University Hospital of Bologna, Bologna, Italy;3. Thrombosis Centre, Department Heart and Vessels, University Hospital of Florence, Florence, Italy;4. Haemostasis and Thrombosis Centre, Hospital of Lecco, Lecco, Italy;5. Haemostasis and Thrombosis Centre, Hospital of Cremona, Cremona, Italy;6. Haematology and Thrombosis Centre, Hospital of Vicenza, Vicenza, Italy |