1. Department of Psychology and NeuroscienceUniversity of North Carolina at Chapel Hill Chapel Hill North Carolina
2. Department of PsychiatryUniversity of North Carolina at Chapel Hill Chapel Hill North Carolina
3. Division of Child and Family Mental Health and Developmental Neuroscience, Department of Psychiatry and Behavioral SciencesDuke University School of Medicine Durham North Carolina
4. Department of Psychology and NeuroscienceDuke University Durham North Carolina
5. School of PsychologyCurtin University Perth Western Australia Australia
6. School of Paediatrics and Child HealthThe University of Western Australia Perth Western Australia Australia
7. Department of NutritionUniversity of North Carolina at Chapel Hill Chapel Hill North Carolina
8. Department of Medical Epidemiology and BiostatisticsKarolinska Institutet Stockholm Sweden