van Rooyen, Martin Charles https://orcid.org/0000-0001-8912-6790
Sujee, Nabeela https://orcid.org/0000-0002-3493-2549
Adam, Ahmed https://orcid.org/0000-0001-9069-3282
Article History
Received: 25 August 2025
Accepted: 23 November 2025
First Online: 8 December 2025
Declarations
:
: The authors declare no competing interests.
: Ethical approval was granted from the University of the Witwatersrand – Clearance Certificate No. M240828.
: Written informed consent was obtained from all individual participants included in the study.