Funding for this research was provided by:
Harry Crossley Foundation
National Science Foundation, United Arab Emirates (99093)
South African Medical Research Council
Received: 18 March 2019
Accepted: 15 July 2019
First Online: 1 August 2019
Ethics approval and consent to participate
: Ethical clearance for the in vivo study was obtained from the Stellenbosch University Ethical Committee (no. SU-ACUM13–00027 and no. ACU-2017-1758). Institutional and international ethical guidelines were applied with respect to the handling of experimental animals.
: Not applicable.
: The authors declare that they have no competing interests.