[1] Lausanne Univ Hosp, Heart & Vessel Dept, Div Angiol, Ch Mt Paisible 18, CH-1011 Lausanne, Switzerland
[2] Dupuytren Univ Hosp, Dept Cardiol, 2 Ave Martin Luther King, F-87042 Limoges, France
[3] Inserm 1098, Sch Med, Trop Neuroepidemiol, 2 Ave Martin Luther King, F-87042 Limoges, France
[4] Univ Insubria, Dept Clin & Expt Med, Via Ravasi 2, I-21100 Varese, Italy
[5] Univ Perugia, Stroke Unit, Internal & Cardiovasc Med, I-06156 Perugia, Italy
[6] Klinikum Darmstadt GmbH, Dept Vasc Med, Grafenstr 9, D-64283 Darmstadt, Germany
[7] Univ Med Ctr Mainz, Ctr Thrombosis & Hemostasis, Langenbeckstr 1, D-55131 Mainz, Germany
[8] Acad Med Ctr, Dept Vasc Med, Meibergdreef 9, NL-1105 AZ Amsterdam, Netherlands
[9] Toulon Hosp Ctr, Cardiol & Vasc Med, 54 Rue Henri St Claire Deville, F-83100 Toulon, France
[10] Paris 7 Diderot Univ, St Louis Hosp, AP HP, Internal Med & Vasc Dis Unit,Sorbonne Paris Cite, Ave Claude Vellefaux, F-75010 Paris, France
[11] Paris 7 Diderot Univ, Grp Francophone Thrombosis & Canc, Sorbonne Paris Cite 1, Ave Claude Vellefaux, F-75010 Paris, France
[12] Democritus Univ Thrace, Dept Cardiol, Komotini, Greece
[13] Univ Bologna, Cardiovasc Dis, Via Albertoni 15, I-40138 Bologna, Italy
[14] Univ Padua, Vasc Med Unit, Dept Cardiovasc Sci, Via Nicolo Giustiniani,2, I-35121 Padua, Italy
[15] Geneva Univ Hosp, Dept Med Specialties, Div Angiol & Hemostasis, Rue Gabrielle Perret Gentil 4, CH-1205 Geneva, Switzerland
[16] Med Ctr Postgrad Educ, Dept Pulm Circulat & Thromboembol Dis, Ul Plocka 26, PL-01138 Otwock, Poland
[17] Athens Med Sch, Dept Cardiol, Profiti Elia 24, Athens 14575, Greece
[18] Med Univ Graz, Div Angiol, Graz, Austria