[1] Univ Colorado, Sch Med, Dept Psychiat, 1890 N Revere Court, Aurora, CO 80045 USA
[2] Univ Denver, Grad Sch Social Work, 2148 S High St, Denver, CO 80210 USA
[3] Univ Colorado, Sch Med, Div Gen Internal Med, 12631 East 17th Ave, Aurora, CO 80045 USA
[4] OCHIN Inc, POB 5426, Portland, OR 97228 USA