[1] Univ N Texas, Dept Biol Sci, Coll Arts & Sci, Denton, TX 76203 USA
[2] Virginia Bioinformat Inst, Blacksburg, VA 24061 USA
[3] Wake Forest Univ, Ctr Comprehens Canc, Sch Med, Winston Salem, NC 27157 USA
[4] Univ Manchester, Sch Comp Sci, Manchester M1 7DN, Lancs, England
[5] Univ Manchester, Manchester Ctr Integrat Syst Biol, Manchester M1 7DN, Lancs, England
[6] Wake Forest Univ, Dept Canc Biol, Sch Med, Winston Salem, NC 27157 USA
[7] Wake Forest Univ, Dept Biochem, Sch Med, Winston Salem, NC 27157 USA