Shezi, Busisiwe
Street, Renée
Nkosi, Vusumuzi
Winde, Frank
Nuernberger, Helga
Schüz, Joachim
Sachs, Susanne
Zupunski, Ljubica
Ostroumova, Evgenia
Seibt, Jana
Bertheau, Rahel
Husar, Richard
Czeslik, Uta
Mathee, Angela
Funding for this research was provided by:
National Research Foundation
South African Medical Research Council
Article History
Received: 25 July 2025
Accepted: 31 October 2025
First Online: 11 November 2025
Declarations
:
: The authors declare no conflict of interests.
: The study was approved by the SAMRC Human Research Ethics Committee (EC042-10/2021).
: Informed consent was obtained from all individuals included in the study and written informed consent was obtained from the parents.