1. Department of Social and Preventive Medicine, School of Public Health, University of Montreal, Montreal, Canada
2. Centre de recherche en santé publique, Montreal, Canada
3. Center for Applied Malaria Research and Evaluation, Department of Tropical Medicine, Tulane University, New Orleans, LA, USA
4. Société d’Études et de Recherche en Santé Publique (SERSAP), Ouagadougou, Burkina Faso