1. Department of Psychiatry and Human Behavior, Brown University, Butler Hospital, Providence, Rhode Island
2. Department of Emergency Medicine, Massachusetts General Hospital, Harvard Medical School, Boston
3. University of Colorado Depression Center, Aurora4Rocky Mountain Crisis Partners, Aurora, Colorado
4. Division of Services and Intervention Research, National Institute of Mental Health, National Institutes of Health, Bethesda, Maryland
5. Centers for Behavioral Health, Cape Cod Healthcare, Cape Cod, Massachusetts
6. Department of Psychiatry and Human Behavior, Brown University, Providence, Rhode Island
7. Department of Emergency Medicine, University of Massachusetts Medical School, Worcester9Department of Psychiatry, University of Massachusetts Medical School, Worcester10Department of Quantitative Health Sciences, University of Massachusetts Medical School, Worcester