From the *Department of Child and Adolescent Psychiatry/Psychology; †Generation R Study Group, Erasmus University Medical Center, Rotterdam, The Netherlands; ‡Centre for Child and Family Studies, Leiden University, Leiden, The Netherlands; §Departments of Public Health; ‖Pediatrics; ¶Epidemiology, Erasmus University Medical Center, Rotterdam, The Netherlands.
Received September 2011; accepted March 2012.
The first phase of the Generation R Study is made possible by financial support from the Erasmus Medical Center Rotterdam, the Erasmus University Rotterdam, the Netherlands Organization for Health Research and Development (Zon Mw). The present study was supported by an additional grant from the Netherlands Organization for Health Research and Development (“Geestkracht” program grant 10.000.1003), and by additional grants from the Netherlands Organization for Scientific Research (grant no. 400-04-182; grant no. 452-04-306 (VIDI; VICI) to MJBK; grant no 017.106.370 (NWO ZonMW VIDI) to HT, and NWO SPINOZA prize to MHvIJ).
Disclosure: The authors declare no conflict of interest.
Address for reprints: Henning Tiemeier, MD, PhD, Department of Child and Adolescent Psychiatry/Psychology, Erasmus University Medical Center, P.O. Box 2060, 3000 CB Rotterdam, The Netherlands; e-mail: [email protected].
All the authors have made substantive intellectual contributions to this study by contributing to the design, acquisition, analysis and interpretation of data, drafting the article or revising it critically for important intellectual content, or approving the final version to be published.