Soto, Sandra
Arredondo, Elva M.
Villodas, Miguel T.
Elder, John P.
Quintanar, Elena
Madanat, Hala
Funding for this research was provided by:
Centers for Disease Control and Prevention (U48 DP00036-04)
Article History
First Online: 14 March 2016
Compliance with Ethical Standards
:
: The authors have no conflict of interest to disclose.
: 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.