Marceau, Kristine
Loviska, Amy M.
Horvath, Gregor
Knopik, Valerie S.
Funding for this research was provided by:
National Institute on Drug Abuse (K01 DA039288)
Article History
Received: 24 January 2023
Accepted: 3 October 2023
First Online: 15 October 2023
Declarations
:
: Kristine Marceau, Amy M. Loviska, Gregor Horvath and Valerie S. Knopik declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards. Ethical approval for the study was obtained from the ALSPAC Ethics and Law Committee and the Local Research Ethics Committees. Ethical approval for the present data analysis was also obtained from the Purdue University IRB.
: Informed consent for the use of data collected via questionnaires and clinics was obtained from participants following the recommendations of the ALSPAC Ethics and Law Committee at the time.