1. Department of Psychiatry; University of Calgary; Calgary Alberta Canada
2. Department of Psychiatry; UCSD; San Diego
3. Departments of Psychology and Psychiatry and Biobehavioral Sciences; UCLA; Los Angeles California
4. Department of Psychology; Yale University; New Haven Connecticut
5. Department of Psychiatry; Zucker Hillside Hospital; Long Island New York
6. Department of Psychiatry; University of North Carolina; Chapel Hill North Carolina
7. Department of Psychiatry; Harvard Medical School at Beth Israel Deaconess Medical Center and Massachusetts General Hospital; Boston Massachusetts
8. Departments of Psychology and Psychiatry; Emory University; Atlanta Georgia USA