1. Department of Psychiatry, Harvard Medical School, Boston, Massachusetts, USA.
2. Health Equity Research Lab, Department of Psychiatry, Cambridge Health Alliance, Cambridge, Massachusetts, USA.
3. Department of Health Care Policy, Harvard Medical School, Boston, Massachusetts, USA.
4. Kaiser Permanente Bernard J. Tyson School of Medicine, Pasadena, California, USA.
5. Mongan Institute, Massachusetts General Hospital, Boston, Massachusetts, USA.