1. Department of Child & Adolescent Psychiatry; Erasmus Medical Centre-Sophia Children's Hospital; Rotterdam The Netherlands
2. Generation R Study Group; Erasmus Medical Centre; Rotterdam The Netherlands
3. Department of Paediatrics; Erasmus Medical Centre-Sophia Children's Hospital; Rotterdam The Netherlands
4. Department of Epidemiology; Erasmus Medical Centre; Rotterdam The Netherlands
5. Child and Adolescent Mental Health Centre; Mental Health Services Capital Region; Research Unit; Copenhagen University Hospital; Copenhagen Denmark
6. Department of Psychiatry; Brain Centre Rudolf Magnus; University Medical Centre Utrecht; Utrecht The Netherlands
7. Department of Psychiatry; Erasmus Medical Centre; Rotterdam The Netherlands
8. Department of Social and Behavioral Sciences; Harvard T.H. Chan School of Public Health; Boston MA USA