[1] Harvard Med Sch, Brigham & Womens Hosp, Cardiovasc Med, Boston, MA 02115 USA
[2] Univ Oxford, Nuffield Dept Obstet & Gynaecol, Oxford, England
[3] Natl Canc Ctr, Res Inst, Div Mol & Cellular Med, Tokyo, Japan
[4] Semmelweis Univ, Dept Genet Cell & Immunobiol, Budapest, Hungary
[5] Vrije Univ Amsterdam, Med Ctr, Dept Pathol, Amsterdam, Netherlands
[6] Davis Heart & Lung Res Inst, Div Pulm Allergy Crit Care & Sleep Med, Columbus, OH USA
[7] Brown Univ, Warren Alpert Med Sch, Miriam Hosp, Div Hematol Oncol,Rhode Isl Hosp, Providence, RI 02912 USA
[8] UMC Utrecht, Lab Clin Chem & Haematol, Div Labs & Pharm, Utrecht, Netherlands