1. Department of Psychiatry Yale School of Medicine New Haven CT USA
2. Department of Psychology University of New Mexico Albuquerque NM USA
3. Department of Health Education and Behavior University of Florida Gainesville FL USA
4. Department of Psychology Arizona State University Tempe AZ USA
5. Central Institute of Mental Health, Medical Faculty Mannheim University of Heidelberg Mannheim Germany
6. Perelman School of Medicine University of Pennsylvania and Crescenz VAMC Philadelphia PA USA