1. Psychotic Disorders Division, McLean Hospital, Belmont, Massachusetts2Department of Psychiatry, Harvard Medical School, Boston, Massachusetts
2. Psychotic Disorders Division, McLean Hospital, Belmont, Massachusetts
3. Department of Psychiatry, Harvard Medical School, Boston, Massachusetts3McLean Imaging Center, McLean Hospital, Belmont, Massachusetts
4. Department of Psychiatry, Harvard Medical School, Boston, Massachusetts4Shervert Frazier Research Institute, McLean Hospital, Belmont, Massachusetts
5. Department of Radiology, University of California, San Francisco