Pullanikkatil, Deepa https://orcid.org/0000-0003-1685-4548
Mograbi, Penelope J.
Palamuleni, Lobina
Ruhiiga, Tabukeli
Shackleton, Charlie
Funding for this research was provided by:
North-West University
Rhodes University
Article History
Received: 16 February 2018
Accepted: 19 August 2018
First Online: 21 August 2018
Compliance with ethical standards
:
: Written informed consent was obtained from the legal authorised representative of participant for publication of the images in (Fig. b, d).