[1] Manchester Royal Infirm, Dept Clin Haematol, Manchester M13 9WL, Lancs, England
[2] Manchester Royal Infirm, Dept Mol Diagnost, Manchester M13 9WL, Lancs, England
[3] Tel Aviv Sourasky Med Ctr, Clin Biochem Lab, Tel Aviv, Israel
[4] Tel Aviv Univ, Sackler Sch Med, IL-69978 Tel Aviv, Israel
[5] Liverpool Womens Hosp, Dept Mol Genet, Liverpool, Merseyside, England
[6] VA Med Ctr, White River Jct, VT 05009 USA
[7] Dartmouth Coll Sch Med, Lebanon, NH USA
[8] Chaim Sheba Med Ctr, Amalia Biron Res Inst Thrombosis & Haemostasis, IL-52621 Tel Hashomer, Israel
[9] Tel Aviv Univ, Sackler Fac Med, IL-69978 Tel Aviv, Israel