About the Authors

Emmanuel Grellety

Emmanuel.GRELLETY@epicentre.msf.org

Affiliation Epicentre, Paris, France

Susan Shepherd

Affiliation Médecins Sans Frontières, Paris, France

Thomas Roederer

Affiliation Epicentre, Paris, France

Mahamane L. Manzo

Affiliation Regional Department of the Ministry of Health, Maradi, Niger

Stéphane Doyon

Affiliation Médecins Sans Frontières, Paris, France

Eric-Alain Ategbo

Affiliation United Nations International Children Emergency Fund, Niamey, Niger

Rebecca F. Grais

Affiliation Epicentre, Paris, France

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: EG SS MLM SD EAA RFG. Performed the experiments: EG. Analyzed the data: EG TR RFG. Wrote the paper: EG SS TR MLM SD EAA RFG.