Article History
Received: 29 April 2020
Accepted: 27 August 2020
First Online: 1 September 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All applicable international, national, and/or institutional guidelines for the care and use of animals were followed. All procedures performed in this study involving animals were in accordance with the ethical standards of the institutions at which the study was conducted.
: Accepted for oral presentation at the 48th Annual Conference of the Anatomical Society of Southern Africa in Durban, South Africa.