Moody, Eric J.
Reyes, Nuri
Ledbetter, Caroline
Wiggins, Lisa
DiGuiseppi, Carolyn
Alexander, Amira
Jackson, Shardel
Lee, Li-Ching
Levy, Susan E.
Rosenberg, Steven A.
Funding for this research was provided by:
National Center on Birth Defects and Developmental Disabilities (U10DD000180)
Centers for Disease Control and Prevention (U10DD000181, U10DD000182, U10DD000183, U10DD000184, U10DD000498)
Article History
First Online: 30 August 2017
Compliance with Ethical Standards
:
: 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. Each participating site (California, Colorado, Georgia, Maryland, North Carolina & Pennsylvania) each obtained Institutional Review Board approval separately from their home institutions before any data were collected.