1. The Generation R Study Group; Erasmus University Medical Center; Rotterdam The Netherlands
2. Parnassia Psychiatric Institute; The Hague The Netherlands
3. Department of Child and Adolescent Psychiatry/Psychology; Erasmus University Medical Center-Sophia Children's Hospital; Rotterdam The Netherlands
4. Department of Psychiatry; Erasmus University Medical Center; Rotterdam The Netherlands
5. Department of Epidemiology; Erasmus University Medical Center; Rotterdam The Netherlands
6. Department of Pediatrics; Erasmus University Medical Center - Sophia Children's Hospital; Rotterdam The Netherlands
7. Department of Epidemiology; Mailman School of Public Health, Columbia University; New York
8. Department of Psychiatry; University Medical Center Groningen, University of Groningen; The Netherlands