[1] Johns Hopkins Univ, Sch Med, Dept Pathol, Baltimore, MD 21205 USA
[2] Fred Hutchinson Canc Res Ctr, Vaccine & Infect Dis Div, Seattle, WA 98104 USA
[3] FHI 360, Res Triangle Pk, NC USA
[4] San Francisco Dept Publ Hlth, Bridge HIV, San Francisco, CA USA
[5] Univ Calif Los Angeles, Dept Family Med, Los Angeles, CA USA
[6] Emory Univ, Dept Global Hlth, Rollins Sch Publ Hlth, Atlanta, GA 30322 USA
[7] George Washington Univ, Dept Epidemiol & Biostat, Washington, DC USA
[8] Columbia Univ, Dept Med, Harlem Hosp, Mailman Sch Publ Hlth, New York, NY USA
[9] Florida Int Univ, Coll Nursing & Hlth Sci, Miami, FL 33199 USA
[10] Harvard Univ, Beth Israel Deaconess Med Ctr, Fenway Inst, Sch Med, Boston, MA 02215 USA
[11] Loyola Univ Chicago, Grad Sch Social Work, Chicago, IL USA
[12] New York Blood Ctr, Lindsley F Kimball Res Inst, Lab Infect Dis Prevent, New York, NY 10021 USA