1. The Generation R Study; Erasmus Medical Center; Rotterdam the Netherlands
2. Department of Child and Adolescent Psychiatry/Psychology; Erasmus Medical Center-Sophia Children's Hospital; Rotterdam the Netherlands
3. Bryn Mawr College; Bryn Mawr PA USA
4. Department of Developmental Psychology; Tilburg University; Tilburg the Netherlands
5. Department of Epidemiology; Erasmus Medical Center; Rotterdam the Netherlands
6. Department of Pediatrics; Erasmus Medical Center-Sophia Children's Hospital; Rotterdam the Netherlands
7. Department of Psychiatry; Erasmus Medical Center; Rotterdam the Netherlands