1 School of Public Health, University of the Western Cape, Bellville 7535, South Africa; People's Health Movement Global, University of Ottawa, Ottawa, ON, Canada. Electronic address: dsanders@phmovement.org.
2 School of Public Health, University of the Western Cape, Bellville 7535, South Africa; Public Health Resource Network Chhattisgarh, Raipur, Chhattisgarh, India; People's Health Movement Global, University of Ottawa, Ottawa, ON, Canada.
3 School of Epidemiology and Public Health, University of Ottawa, Ottawa, ON, Canada.
4 South American Institute of Government in Health, Rio de Janeiro, Brazil.
5 Department of Public Health, Institute of Tropical Medicine, Antwerp, Belgium.