[1] Massachusetts Gen Hosp, Ctr Human Genet Res, Boston, MA 02114 USA
[2] Massachusetts Gen Hosp, Cardiovasc Res Ctr, Boston, MA 02114 USA
[3] Massachusetts Gen Hosp, Dept Mol Biol, Boston, MA 02114 USA
[4] Harvard Univ, Sch Med, Dept Med, Boston, MA 02114 USA
[5] Harvard Univ, Sch Med, Dept Genet, Boston, MA 02114 USA
[6] Boston Univ, Sch Publ Hlth, Dept Biostat, Boston, MA USA
[7] Broad Inst, Program Med & Populat Genet, Cambridge, MA USA
[8] Johns Hopkins Univ, Sch Med, Baltimore, MD USA
[9] McGill Univ, Dept Human Genet, Montreal, PQ, Canada
[10] NHLBI, Framingham Heart Study, Framingham, MA USA
[11] Univ Texas SW Med Ctr Dallas, Dept Mol Genet, Dallas, TX 75390 USA
[12] Univ Texas SW Med Ctr Dallas, Dept Internal Med, Dallas, TX 75390 USA
[13] Washington Univ, Sch Med, St Louis, MO USA