Cave, Eleanor M
Bhola, Sureka
Crowther, Nigel J
Padoa, Carolyn J
Funding for this research was provided by:
NHLS research trust (94636)
Article History
Received: 20 September 2021
Accepted: 4 July 2022
First Online: 17 July 2022
Declarations
:
: The study protocol was approved by the University of the Witwatersrand Human Research Ethics Committee (clearance certificate numbers M180334 and M150885) and by the South African Blood Transfusion Services Research Ethics Committee (clearance certificate number 2014/19). Informed consent was obtained from all participants. The study protocol conformed to the Declaration of Helsinki ethical guidelines.
: Not applicable.
: The authors declare no conflict of interest.