Govindasamy, Darshini http://orcid.org/0000-0001-5984-3588
Seeley, Janet http://orcid.org/0000-0002-0583-5272
Olaru, Ioana D. http://orcid.org/0000-0003-3392-9257
Wiyeh, Alison
Mathews, Catherine http://orcid.org/0000-0001-5368-1127
Ferrari, Giulia http://orcid.org/0000-0002-1670-4905
Article History
Received: 26 November 2019
Accepted: 3 April 2020
First Online: 5 May 2020
Ethics approval and consent to participate
: Ethics approval for this study was obtained from the ethics committees of the South African Medical Research (EC037–11/2016) and London School of Hygiene and Tropical Medicine (13782–1).
: Not applicable.
: None to declare.