Published on in Vol 8 , No 11 (2020) :November

1 Africa Health Research Institute, KwaZulu Natal, Mtubatuba, ZA
2 Department of Sociology, University of Johannesburg, Johannesburg, ZA
3 Department of Health Promotion, Education and Behavior, University of South Carolina, Columbia, SC, US
4 UCL Interaction Centre, University College London, London, GB
5 London School of Hygiene and Tropical Medicine, London, GB
6 University of Glasgow, Glasgow, GB
7 Lincoln International Institute for Rural Health, University of Lincoln, Lincoln, GB
8 Institute for Global Health, University College London, London, GB
*these authors contributed equally