Rios-Zertuche, Diego http://orcid.org/0000-0003-1853-728X
Cuchilla, Jose
Zúñiga-Brenes, Paola
Hernández, Bernardo
Jara, Patricia
Mokdad, Ali H.
Iriarte, Emma
Funding for this research was provided by:
Carlos Slim Foundation
Bill and Melinda Gates Foundation
Spanish Agency for International Development
Article History
Received: 3 February 2016
Revised: 7 June 2016
Accepted: 8 July 2016
First Online: 29 August 2016
Compliance with ethical standards
:
: All authors declare that there are no conflicts of interest.
: This study was funded by the Bill & Melinda Gates Foundation, the Carlos Slim Foundation, and the Spanish Agency for International Development Cooperation, through the Inter-American Development Bank. The opinions expressed in this publication are those of the authors and do not necessarily reflect the views of the Inter-American Development Bank, its Board of Directors, or the countries they represent.
: 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.