[1] VA Greater Los Angeles Healthcare Syst Sepulveda, VA HSR&D Ctr Study Healthcare Innovat Implementat, North Hills, CA USA
[2] Univ Calif Los Angeles, Geffen Sch Med, Dept Psychiat & Biobehav Sci, Los Angeles, CA USA
[3] VA Palo Alto Hlth Care Syst, VA HSR&D Ctr Innovat Implementat Ci2i, Palo Alto, CA USA
[4] VA Off Mental Hlth & Suicide Prevent, Program Evaluat Resource Ctr PERC, Palo Alto, CA USA
[5] Stanford Univ, Dept Med, Sch Med, Div Gen Internal Med, Stanford, CA 94305 USA
[6] Univ Calif Los Angeles, Fielding Sch Publ Hlth, Dept Hlth Policy & Management, Los Angeles, CA USA