Booth, Jaime M. http://orcid.org/0000-0002-1730-4284
Shaw, Daniel S.
Article History
Received: 23 February 2019
Accepted: 20 May 2019
First Online: 31 May 2019
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.
: Informed consent was obtained from all individual participants included in the study.
: IRB approval was obtained to conduct this retrospective analysis. All procedures performed in the Pitt Mother & Child Project were in accordance with the ethical standards of the institutional and/or national research committee (include name of committee + reference number) and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.