Giorgio, Margaret
Townsend, Loraine
Zembe, Yanga
Cheyip, Mireille
Guttmacher, Sally
Carter, Rebecca
Mathews, Cathy
Funding for this research was provided by:
Centers for Disease Control and Prevention (5U2GPS001137-4)
Article History
First Online: 24 August 2016
Compliance with Ethical Standards
:
: Margaret Giorgio, Loraine Townsend, Yanga Zembe, Mireille Cheyip, Rebecca Carter, and Cathy Mathews declares that they have no conflict of interest.
: 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.