[1] Inst Syst Biol, Seattle, WA 98103 USA
[2] Univ Michigan, Dept Pathol, Ann Arbor, MI 48109 USA
[3] Cedars Sinai Med Ctr, Louis Warschaw Prostate Canc Ctr, Los Angeles, CA 90048 USA
[4] PHSD, Fred Hutchinson Canc Res Ctr, Seattle, WA 98109 USA
[5] Nestle Res Ctr, CH-1000 Lausanne 26, Switzerland
[6] Wesleyan Univ, Dept Mol Biol & Biochem, Middletown, CT 06459 USA
[7] Fred Hutchinson Canc Res Ctr, Div Human Biol, Seattle, WA 98109 USA
[8] Fred Hutchinson Canc Res Ctr, Div Clin Res, Seattle, WA 98109 USA
[9] IMSB, ETH Zurich, Zurich, Switzerland
[10] Univ Zurich, Fac Sci, Zurich, Switzerland
[11] Univ Hlth Network, Ontario Canc Inst, Toronto, ON M5G 1L7, Canada
[12] McLaughlin Ctr Mol Med, Toronto, ON M5G 1L7, Canada