Funding for this research was provided by:
National Institute of Environmental Health Sciences (P50ES026086, P30ES007048)
U.S. Environmental Protection Agency (83615801-0)
National Institutes of Health (UH3OD023287)
Received: 21 December 2018
Accepted: 3 May 2019
First Online: 30 May 2019
Ethics approval and consent to participate
: Written informed consent and HIPAA authorization to obtain medical records from each participant is obtained at study entry for herself and her child. The University of Southern California’s Institutional Review Board approved the protocol (Protocol #HS-15-00498).
: Not applicable.
: The authors declare that they have no competing interests.
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