Published on in Vol 8, No 1 (2020): January
1 Heidelberg Institute of Global Health, Heidelberg University, Heidelberg, Germany
2 Nouna Health Research Center, Nouna, Nouna, Burkina Faso
3 Institute for Global Health, University College London, London, United Kingdom
4 Department of Epidemiology, Harvard TH Chan School of Public Health, Boston, MA, United States
5 Harvard Center for Population & Development Studies, Harvard University, Cambridge, MA, United States
6 Africa Health Research Institute, KwaZulu-Natal, South Africa
7 MRC/Wits Rural Public Health & Health Transitions Research Unit (Agincourt), University of the Witwatersrand, Johannesburg, South Africa
8 Stanford Center for Health Education, Stanford School of Medicine, Stanford University, Stanford, CA, United States
9 Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, United States