[1] Univ Calif Los Angeles, David Geffen Sch Med, Dept Med, Div Infect Dis,Ctr Cllin AIDS Res & Educ, Los Angeles, CA 90024 USA
[2] Harvard Univ, Sch Publ Hlth, Stat & Data Anal Ctr, Boston, MA 02115 USA
[3] Univ Minnesota, Hennepin Cty Med Ctr, HIV Program, Minneapolis, MN 55415 USA
[4] NIAID, Div AIDS, Bethesda, MD 20892 USA
[5] Univ Calif San Diego, Dept Med, Div Infect Dis, San Diego, CA 92103 USA
[6] Univ Penn, Div Infect Dis, Philadelphia, PA 19104 USA
[7] Univ So Calif, Keck Sch Med, Div Cardiovasc Med, Atherosclerosis Res Unit, Los Angeles, CA USA