[1] Wright Patterson Med Ctr, Dept Internal Med, MDOS SGOMI 74, Wright Patterson AFB, OH 45433 USA
[2] Wright Patterson Med Ctr, Div Infect Dis, Wright Patterson AFB, OH 45433 USA
[3] Uniformed Serv Univ Hlth Sci, Dept Internal Med, Bethesda, MD 20814 USA