1. Department of Health Systems Governance and Financing, World Health Organization, Geneva, Switzerland
2. Country Support Team, West Africa, World Health OrganizationInter-State, Ouagadougou, Burkina Faso
3. P4H network, World Health Organization, Geneva, Switzerland
4. Department of Public Health, Ministry of Health and Public Hygiene, Technical Secretary in charge of Universal Health Coverage, Ouagadougou, Burkina Faso
5. Laboratoire d’Etudes et de Recherche sur les Dynamiques Sociales et le Développement Local (LASDEL), Niamey, Niger
6. Institute of Tropical Medicine, Antwerp, Belgium