1. Ferkauf Graduate School of Psychology Yeshiva University The Bronx NY USA
2. Hunter College City University of New York New York NY USA
3. Research Unit of Clinical Neuroscience University of Oulu Oulu Finland
4. Department of Psychiatry University Hospital of Oulu Oulu Finland
5. Finnish Institute for Health and Welfare Helsinki Finland
6. Research Centre for Child Psychiatry University of Turku Turku Finland
7. Academic Primary Health Care Centre Karolinska Institute Stockholm Sweden
8. Department of Molecular Medicine and Surgery Karolinska Institute Stockholm Sweden
9. Department of Child Psychiatry Turku University Hospital Turku Finland
10. New York State Psychiatric Institute Columbia University Irving Medical Center New York NY USA