Received: 23 February 2022
Accepted: 3 June 2022
First Online: 13 June 2022
: Ethical approval was obtained from the University of Pretoria, Faculty of Health Sciences Research Ethics Committee for the use of the photographs (legends). Ethics reference number 7/2022.
: All author’s read and approved the submission for publication.
: All authors declare no competing interest to the authorship and/or publication of this article.