Knight, G. M., Pham, T. M., Stimson, J., Funk, S., Jafari, Y., Pople, D., Evans, S., Yin, M., Brown, C. S., Bhattacharya, A., Hope, R., Semple, M. G., Read, J., Cooper, B. S., Robotham, J. V. (2022): Additional file 1 of The contribution of hospital-acquired infections to the COVID-19 epidemic in England in the first half of 2020. Figshare. 10.6084/m9.figshare.20098562.v1