1. School of Epidemiology and Public Health, University of Ottawa, Ottawa, Canada
2. Health Promotion Alliance Cameroon (HPAC), Yaounde, Cameroon
3. Centre for Quality and Patient Safety Research, Institute for Health Transformation, Deakin University, Melbourne Burwood Campus, Australia
4. Centre for Quality and Patient Safety Research -Eastern Health Partnership, Box Hill, Victoria, Australia
5. Department of Economics, University of Ottawa, Ottawa, Canada
6. Interdisciplinary School of Health Sciences, University of Ottawa, Ottawa, Canada
7. Faculty of Health Science, University of Cape Town, South Africa
8. School of International Development and Global Studies, University of Ottawa, Ottawa, Canada
9. The George Institute for Global Health, Imperial College London, London, UK