RECOVERY Collaborative Group, Horby, P. W., Pessoa-Amorim, G., Staplin, N., Emberson, J. R., Campbell, M., Spata, E., Peto, L., Brunskill, N. J., Tiberi, S., Chew, V., Brown, T., Tahir, H., Ebert, B., Chadwick, D., Whitehouse, T., Sarkar, R., Graham, C., Baillie, J. K., Basnyat, B., …Landray, M. J. (2022). Aspirin in patients admitted to hospital with COVID-19 (RECOVERY): a randomised, controlled, open-label, platform trial. Lancet, 399(10320), 143-151. https://doi.org/10.1016/S0140-6736%2821%2901825-0