This research was supported by grant SHP 08-146 from the VA Health Services Research and Development Service (HSR&D), by the VA HSR&D Center for Mental Healthcare and Outcomes Research, and by the VA Mental Health Quality Enhancement Research Initiative. The views expressed are those of the authors and do not necessarily reflect the position or policy of the VA or the United States government.
Dr. Li is a consultant to eMAX Health. The other authors report no competing interests.