[1] Univ Michigan, Ctr Computat Med & Bioinformat, 2065 Palmer Commons, Ann Arbor, MI 48109 USA
[2] Inst Syst Biol, Seattle, WA USA
[3] Swiss Fed Inst Technol, Inst Mol Syst Biol, Zurich, Switzerland
[4] Univ Calif San Francisco, Dept Cellular & Mol Pharmacol, San Francisco, CA 94143 USA
[5] NIST, Dept Commerce, Gaithersburg, MD 20899 USA
[6] RTI, Res Triangle Pk, NC USA