[1] Harvard Univ, Sch Med, Dept Hlth Care Policy, Boston, MA 02115 USA
[2] Johns Hopkins Univ, Dept Mental Hlth, Bloomberg Sch Publ Hlth, Baltimore, MD USA
[3] Johns Hopkins Univ, Dept Psychiat, Baltimore, MD USA
[4] Columbia Univ, Coll Phys & Surg, Dept Psychiat, New York, NY USA
[5] New York State Psychiat Inst & Hosp, New York, NY 10032 USA
[6] Emory Univ, Dept Hlth Policy & Management, Rollins Sch Publ Hlth, Atlanta, GA 30322 USA
[7] NIMH, Div Serv & Intervent Res, Bethesda, MD 20892 USA
[8] Univ Calif Los Angeles, Dept Psychiat & Biobehav Sci, Los Angeles, CA 90024 USA