Otter, A., D'Arcangelo, S., Whitaker, H., Hewson, J., Foulkes, S., Atti, A., Cole, M., Linley, E., Tonge, S., Hettiarachchi, N., Sajedi, N., Calbraith, D., Norman, C., De Lacy, E., Price, L., Stewart, S., Cromey, L., Corrigan, D., SIREN Study Group, Rowe, C., Brown, C., Islam, J., Semper, A., Hopkins, S., Hall, V. & Brooks, T. 2022, 'Determinants of SARS-CoV-2 anti-spike antibody levels following BNT162b2 vaccination: cross-sectional analysis of 6,000 SIREN study participants'. To be published in medRxiv [Preprint]. Available at: https://doi.org/10.1101/2022.04.21.22274025