[1] Univ Florida, Dept Epidemiol & Biostat, Coll Publ Hlth & Hlth Profess, Gainesville, FL 32607 USA
[2] Univ Pittsburgh, Sch Med, Dept Med, Pittsburgh, PA USA
[3] Cook Cty Bur Hlth Serv, CORE Ctr, Chicago, IL USA
[4] Rush Univ, Rush Sch Med, Dept Internal Med, Chicago, IL 60612 USA
[5] Univ Illinois, Dept Psychiat, Coll Med Chicago, Chicago, IL 60612 USA
[6] New York Acad Med, New York, NY USA
[7] Suny Downstate Med Ctr, Dept Prevent Med & Community Hlth, Brooklyn, NY 11203 USA
[8] Univ Calif San Francisco, Sch Pharm, Dept Clin Pharm, San Francisco, CA 94143 USA
[9] Univ Calif San Francisco, Sch Pharm, Dept Med, San Francisco, CA 94143 USA
[10] Univ Calif San Francisco, Sch Med, Dept Clin Pharm, San Francisco, CA USA
[11] Univ Calif San Francisco, Sch Med, Dept Med, San Francisco, CA 94143 USA
[12] Georgetown Univ, Med Ctr, Dept Med, Washington, DC 20007 USA
[13] Albert Einstein Coll Med, Montefiore Med Ctr, Dept Epidemiol & Populat Hlth, Bronx, NY 10467 USA
[14] Univ N Carolina, Sch Publ Hlth, Dept Epidemiol, Chapel Hill, NC USA
[15] NIAID, Bethesda, MD 20892 USA
[16] Univ So Calif, Keck Sch Med, Dept Prevent Med, Los Angeles, CA 90033 USA