[1] Univ G dAnnunzio, Dept Med Oral & Biotechnol Sci, Chieti, Italy
[2] Univ Amsterdam, Acad Med Ctr, Dept Vasc Med, NL-1105 AZ Amsterdam, Netherlands
[3] Univ British Columbia, Dept Med, Thrombosis Program, Vancouver, BC, Canada
[4] Vancouver Coastal Hlth Author, Vancouver, BC, Canada
[5] Univ Ottawa, Dept Med, Ottawa Hosp, Res Inst, Ottawa, ON, Canada
[6] Univ So Calif, Keck Sch Med, Jane Anne Nohl Div Hematol, Los Angeles, CA 90033 USA
[7] Cleveland Clin Fdn, Taussig Canc Inst, Cleveland, OH 44195 USA