Funding for this research was provided by:
National Institute of Child Health and Human Development (R01HD055137)
National Institute of Mental Health (F31MH097666)
Article History
First Online: 23 February 2019
Compliance with Ethical Standards
:
: All authors declared that they have no conflict of interest.
: Institutional review boards at both New York University in New York, NY; and Human Sciences Research Council in Durban, South Africa approved all study procedures.
: 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. This article does not contain any studies with animals performed by any of the authors.
: Informed consent was obtained for all study participants. For child participants, informed consent was obtained from their primary caregivers. After this caregiver consent was obtained, children were informed about the study using child-appropriate language, and asked whether they wanted to give assent to participate. All consent and assent forms were reviewed and approved by institutional review boards at both New York University in New York, NY and Human Sciences Research Council in Durban, South Africa.