Lytras, S., Hughes, J., Martin, D., Swanepoel, P., de Klerk, A., Lourens, R., Kosakovsky Pond, S., Xia, W., Jiang, X. & Robertson, D. 2022, 'Exploring the natural origins of SARS-CoV-2 in the light of recombination', Genome Biology and Evolution, 14(12), article no: evac018. http://dx.doi.org/10.1093/gbe/evac018