[1] Univ Buffalo State Univ New York, Dept Med, Buffalo, NY 14260 USA
[2] Univ Buffalo State Univ New York, Dept Microbiol & Immunol, Buffalo, NY USA
[3] Univ Buffalo State Univ New York, Witebsky Ctr Microbial Pathogenesis, Buffalo, NY USA
[4] Western New York Healthcare Syst, Vet Affairs, Buffalo, NY USA
[5] Univ Rochester, Sch Med & Dent, Dept Microbiol & Immunol, Rochester, NY 14642 USA