About the Authors
- Valéry Ridde
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* E-mail: valery.ridde@umontreal.ca
Affiliation University of Montreal Hospital Research Centre (CRCHUM) and School of Public Health, Montreal, Canada
- Thomas Druetz
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Affiliation University of Montreal Hospital Research Centre (CRCHUM) and School of Public Health, Montreal, Canada
- Serge Poppy
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Affiliation Institut de Recherche en Sciences de la Santé, Ouagadougou, Burkina Faso
- Seni Kouanda
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Affiliation Institut de Recherche en Sciences de la Santé, Ouagadougou, Burkina Faso
- Slim Haddad
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Affiliation University of Montreal Hospital Research Centre (CRCHUM) and School of Public Health, Montreal, Canada
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: VR SH TD SK. Performed the experiments: SP TD VR. Analyzed the data: SP TD VR. Contributed reagents/materials/analysis tools: SH SK. Wrote the paper: VR TD. Improved the paper and approved the final version of the article: VR TD SP SK SH.