Reyes, H. Luz McNaughton
Foshee, Vangie A.
Markiewitz, Nathan
Chen, May S.
Ennett, Susan T.
Funding for this research was provided by:
National Institute of Child Health and Human Development (R21HD087781)
Article History
First Online: 9 April 2018
Compliance with Ethical Standards
:
: Ethical approval for the parent study and analyses conducted for the current manuscript was provided by the non-biomedical Institutional Review Board at UNC Chapel Hill in accordance with federal regulations governing human subject research. All procedures were in accordance with the ethical standards of the research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individuals who participated in the parent study that provided the data used in the analyses reported in the current manuscript.
: The authors declare that they have no conflict of interest.