Schieve, Laura A.
Tian, Lin
Dowling, Nicole
Croen, Lisa
Hoover-Fong, Julie
Alexander, Aimee
Shapira, Stuart K.
Funding for this research was provided by:
Centers for Disease Control and Prevention (U10DD000180, U10DD000181, U10DD000182, U10DD000183, U10DD000184, U10DD000498)
Article History
First Online: 15 February 2018
Compliance with Ethical Standards
:
: All authors report no conflicts of interest for this study.
: 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 participants in this study.