[1] Johns Hopkins Bloomberg Sch Publ Hlth, Dept Mol Microbiol & Immunol, Baltimore, MD USA
[2] Amer Soc Microbiol ASM, Washington, DC USA
[3] Univ Calif Irvine, Dept Mol Biol & Biochem, Irvine, CA 92717 USA
[4] Howard Hughes Med Inst, Chevy Chase, MD USA
[5] Univ Massachusetts, Sch Med, Program Mol Med, Worcester, MA USA
[6] Univ Bayreuth, Dept Ecol Microbiol, Bayreuth, Germany
[7] Univ Washington, Sch Med, Seattle, WA USA
[8] Univ Chicago, Dept Surg, 5841 S Maryland Ave, Chicago, IL 60637 USA
[9] Univ Michigan, Dept Microbiol & Immunol, Ann Arbor, MI 48109 USA
[10] Univ Illinois, Dept Microbiol & Immunol, Chicago, IL 60680 USA
[11] Boston Childrens Hosp, Boston, MA USA
[12] Harvard Med Sch, Boston, MA USA
[13] Univ Maryland, Ctr Vaccine Dev, Baltimore, MD 21201 USA
[14] Univ Maryland, Dept Pediat, Baltimore, MD 21201 USA
[15] Univ Calif Irvine, Dept Microbiol & Mol Genet, Irvine, CA 92717 USA
[16] Princeton Univ, Dept Mol Biol, Princeton, NJ 08544 USA
[17] Brown Univ, Warren Alpert Med Sch, Dept Med, Providence, RI 02912 USA
[18] Brown Univ, Warren Alpert Med Sch, Dept Microbiol, Providence, RI 02912 USA
[19] Univ Minnesota, Dept Med, Box 736 UMHC, Minneapolis, MN 55455 USA