[1] Treatment Res Inst, Philadelphia, PA 19106 USA
[2] Natl Dev & Res Inst Inc, New York, NY 10010 USA
[3] Philadelphia FIGHT, Philadelphia, PA 19107 USA
[4] Phoenix House, New York, NY 10023 USA
[5] Univ Penn, Sch Med, Dept Psychiat, Treatment Res Ctr, Philadelphia, PA 19104 USA