[1] Hosp Jean Minjoz, Univ Hosp Besancon, Besancon, France
[2] Thrombosis Res Inst, London SW3 6LR, England
[3] Univ Naples Federico II, Naples, Italy
[4] Tech Univ Munich, Munich, Germany
[5] Harvard Univ, Brigham & Womens Hosp, Sch Med, Dept Med, Boston, MA 02115 USA
[6] Tokai Univ, Hiratsuka, Kanagawa 25912, Japan
[7] Univ Birmingham, Ctr Cardiovasc Sci, City Hosp, Birmingham, W Midlands, England