It takes three: Parental hostility, brain morphology and child externalizing problems in a parent-offspring neuroimaging trio design

The Generation R Study is conducted by the Erasmus Medical Center, Rotterdam in close collaboration with the Faculty of Social Sciences of the Erasmus University Rotterdam, the Municipal Health Service, Rotterdam Homecare Foundation and Stichting Trombosedienst & Artsenlaboratorium Rijnmond. The authors would like to thank the contribution of participating parents and their children, general practitioners, hospitals, midwives, and pharmacies. Henning Tiemeier was supported by a European Union Horizon-Staying-Healthy-2021 grant (EU grant number 101057529). Yllza Xerxa was supported by was supported by the Consortium on Individual Development (CID) which is funded through the Gravitation program of the Dutch Ministry of Education, Culture, and Science and the NWO (grant number 024.001.003), and Erasmus MC² - Research Innovation Grant (grant number 114799). High-performance computing for image analyses was supported by the Netherlands Organization for Scientific Research (NWO, Surf, project 2021.042).

The authors declare no competing interests.

Data can be obtained upon request. Requests should be directed to the towards the management team of the Generation R Study (secretariaat.genr{at}erasmusmc.nl), which has a protocol of approving data requests. Because of restrictions based on privacy regulations and informed consent of participants, data cannot be made freely available in a public repository.