1. Department of PsychiatryUniversity of North Carolina at Chapel Hill Chapel Hill North Carolina
2. School of Paediatrics and Child HealthThe University of Western Australia Perth Western Australia Australia
3. School of Psychology and Speech PathologyCurtin University Perth Western Australia Australia
4. Harvard T. H. Chan School of Public HealthHarvard University Boston Massachusetts
5. Department of Mental and Physical HealthNorwegian Institute of Public Health Oslo Norway
6. Department of PsychologyUniversity of Oslo Oslo Norway
7. Division of Mental Health ServicesAkershus University Hospital Oslo Norway
8. Institute of Clinical MedicineUniversity of Oslo Oslo Norway
9. Department of NutritionUniversity of North Carolina at Chapel Hill Chapel Hill North Carolina
10. Department of Medical Epidemiology and BiostatisticsKarolinska Institutet Stockholm Sweden