Harvard University - Department of Health Policy & Management, Harvard University, Organization for Economic Co-Operation and Development (OECD), Center for Global Development, University of York (UK) - Department of Economics and Related Studies, University of Maryland - Department of Economics, World Bank - Health, Nutrition and Population, Results for Development, University of California, Riverside (UCR) - Department of Economics, Inter-American Development Bank, University of California, San Francisco (UCSF) - Institute for Global Health Sciences, Seoul National University, University of Strathclyde, Harvard T.H. Chan School of Public Health, The Bill & Melinda Gates Foundation - Global Development Program, University of North Carolina (UNC) at Chapel Hill - Department of Environmental Sciences and Engineering, University of Cape Town (UCT), The Bill & Melinda Gates Foundation - Global Development Program and University of Copenhagen - Copenhagen University