Correction to: Arch Public Health

https://doi.org/10.1186/s13690-016-0149-5

In the original publication of this article [1], the author pointed out the affiliation of author Franck G.B. Alé should be: Alliance for International Medical Action (ALIMA), ALIMA, Fann Residence, BP155530, Dakar, Senegal and University Rey Juan Carlos, C/ Tulipan, Mostoles, Spain.