1. Departments of Psychiatry and Health Care Management, Perelman School of Medicine and the Wharton School, University of Pennsylvania, Philadelphia.
2. Department of Health Policy and Management, School of Public Health, University of Pittsburgh, Pennsylvania.
3. Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia.
4. Department of Psychiatry, Perelman School of Medicine and School of Social Policy & Practice, University of Pennsylvania, Philadelphia.