[1] Harvard Univ, Sch Med, CCSB, Boston, MA 02115 USA
[2] Harvard Univ, Sch Med, Dana Farber Canc Inst, Dept Canc Biol, Boston, MA 02115 USA
[3] Harvard Univ, Sch Med, Dept Genet, Boston, MA 02115 USA
[4] Massachusetts Gen Hosp, Ctr Canc, Charlestown, MA 02129 USA
[5] Max Planck Inst Mol Cell Biol & Genet, D-01307 Dresden, Germany
[6] Univ Ghent VIB, Dept Med Prot Res, B-9000 Ghent, Belgium
[7] Univ Ghent, Fac Med & Hlth Sci, Dept Biochem, B-9000 Ghent, Belgium
[8] Harvard Univ, Sch Med, Dept Biol Chem & Mol Pharmacol, Boston, MA 02115 USA
[9] NYU, Ctr Genom & Syst Biol, Dept Biol, New York, NY 10003 USA
[10] Stanford Univ, Dept Comp Sci, Stanford, CA 94305 USA
[11] Univ Utrecht, Fac Sci, Div Dev Biol, NL-3584 CH Utrecht, Netherlands
[12] Rockefeller Univ, Lab Stat Genet, New York, NY 10065 USA
[13] Indiana Univ, Sch Med & Informat, Ctr Computat Biol & Bioinformat, Indianapolis, IN 46202 USA