1. Department of Psychiatry University of North Carolina at Chapel Hill Chapel Hill North Carolina USA
2. School of Psychology Curtin University Bentley Western Australia Australia
3. Division of Paediatrics The University of Western Australia Crawley Western Australia Australia
4. College of Education Psychology and Social Work Flinders University Adelaide South Australia Australia
5. Research School of Psychology The Australian National University Canberra Australian Capital Territory Australia
6. Department of Psychiatry & Behavioral Sciences Stanford University School of Medicine Stanford California USA
7. Department of Psychiatry Western Psychiatric Hospital University of Pittsburgh School of Medicine Pittsburgh Pennsylvania USA
8. Center for Psychotherapy Research University Hospital Heidelberg Germany
9. Sanford Center for Biobehavioral Research Fargo North Dakota USA
10. Department of Psychiatry and Behavioral Science University of North Dakota School of Medicine and Health Sciences Fargo North Dakota USA
11. Department of Nutrition University of North Carolina at Chapel Hill Chapel Hill North Carolina USA
12. Department of Medical Epidemiology and Biostatistics Karolinska Institutet Stockholm Sweden