1. Center for Mental Health, Department of Psychiatry, Perelman School of Medicine, and Leonard Davis Institute of Health Economics, University of Pennsylvania, Philadelphia (Shields); Institute for Behavioral Health, Heller School for Social Policy and Management, Brandeis University, Waltham, Massachusetts (Horgan, Ritter); McLean Hospital, Belmont, Massachusetts, and Department of Health Care Policy, Harvard Medical School, Harvard University, Boston (Busch)