[1] Albany Med Coll, Dept Emergency Med, 47 New Scotland Ave, Albany, NY 12203 USA
[2] Univ Albany, New York State Dept Hlth, Prevent Med Residency Program, Albany, NY USA
[3] Brown Univ, Dept Emergency Med, Providence, RI 02912 USA
[4] Brown Univ, Dept Epidemiol, Providence, RI 02912 USA
[5] New York State Dept Hlth, AIDS Inst, Albany, NY USA
[6] Albany Med Coll, Div HIV Med, Albany, NY 12208 USA
[7] Albert Einstein Coll Med, Dept Emergency Med, New York, NY USA
[8] Albert Einstein Coll Med, Dept Epidemiol & Populat Hlth, New York, NY USA