1. Department of Psychology ; University of New Mexico; Albuquerque New Mexico
2. Department of Psychiatry ; University of Pennsylvania; Philadelphia Pennsylvania
3. Department of Psychiatry and Behavioral Sciences ; University of Washington; Seattle Washington
4. Yale School of Medicine ; New Haven Connecticut
5. National Institute on Alcohol Abuse and Alcoholism ; Bethesda Maryland
6. Department of Epidemiology ; Columbia University; New York New York
7. Medical Faculty Mannheim ; Central Institute of Mental Health; Heidelberg University; Mannheim Germany
8. Department of Psychiatry and Behavioral Sciences ; Medical University of South Carolina; Charleston South Carolina