[1] Univ Washington, Fred Hutchinson Canc Res Ctr, Seattle, WA 98109 USA
[2] Univ Washington, Dept Biostat, Seattle, WA 98195 USA
[3] Northeastern Univ, Dept Phys, Boston, MA 02115 USA
[4] Penn State Univ, Dept Biol, University Pk, PA 16802 USA
[5] Univ Washington, Dept Epidemiol, Seattle, WA 98195 USA
[6] Virginia Polytech Inst & State Univ, Dept Fish & Wildlife Conservat, Blacksburg, VA 24061 USA
[7] Columbia Univ, Mailman Sch Publ Hlth, Dept Environm Hlth Sci, New York, NY 10032 USA
[8] Univ Georgia, Odum Sch Ecol, Athens, GA 30602 USA
[9] Univ Calif San Francisco, Francis I Proctor Fdn, San Francisco, CA 94143 USA
[10] Univ Michigan, Dept Epidemiol, Ann Arbor, MI 48109 USA
[11] Los Alamos Natl Lab, Los Alamos, NM 87545 USA
[12] Virginia Polytech Inst & State Univ, Virginia Bioinformat Inst, Blacksburg, VA 24061 USA
[13] Santa Fe Inst, Santa Fe, NM 87501 USA
[14] Tulane Univ, Dept Math, New Orleans, LA 70118 USA
[15] Virginia Polytech Inst & State Univ, Dept Populat Hlth Sci, Blacksburg, VA 24061 USA
[16] Univ Florida, Dept Biostat, Gainesville, FL 32611 USA