D. Ramagole, D. C. Janse van Rensburg, L. Pillay, J. Patricios, P. Viviers, and P. Zondi, “Implications of COVID-19 for resumption of sport in South Africa: A South African Sports Medicine Association (SASMA) position statement – Part 2”, SA J Sports Med, vol. 32, no. 1, pp. 1–5, Nov. 2020, doi: 10.17159/2078-516X/2020/v32i1a8986.