Londoño Agudelo, Esteban https://orcid.org/0000-0003-3254-3651
Rodríguez Salvá, Armando
Díaz Piñera, Addys
García Roche, René
De Vos, Pol
Battaglioli, Tullia
Van der Stuyft, Patrick
Funding for this research was provided by:
Belgian Directorate-general for Development Cooperation and Ministerio de Salud Pública de Cuba
Article History
Received: 13 August 2018
Accepted: 23 January 2019
First Online: 30 January 2019
Ethics approval and consent to participate
: The study was approved by the Ethic Committee of the National Institute of Hygiene and Epidemiology in Cuba on March 3, 2011 and by the Institutional Review Board of the Institute of Tropical Medicine in Antwerp-Belgium, approval reference 783/12. All participants provided written consent.
: Not applicable.
: The authors declare that they have no competing interests.
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