Funding for this research was provided by:
Autism Science Foundation (16-003A)
North Carolina Translational and Clinical Sciences Institute, University of North Carolina at Chapel Hill (UL1TR001111, 2KR691506)
Eunice Kennedy Shriver National Institute of Child Health and Human Development (R01HD082127, P30-HD03110)
Received: 5 November 2018
Accepted: 10 May 2019
First Online: 28 June 2019
Ethics approval and consent to participate
: 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. Informed consent was obtained from all individual participants included in the study.
: Not applicable.
: The authors declare that they have no competing interests.
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