Holliday, E., Lillicrap, T., Kleinig, T., Choi, P. M. C., Maguire, J., Bivard, A., Lincz, L. F., Hamilton-Bruce, M. A., Rao, S. R., Snel, M. F., Trim, P. J., Lin, L., Parsons, M. W., Worrall, B. B., Koblar, S., Attia, J., & Levi, C. (2020). developing a multivariable prediction model for functional outcome after reperfusion therapy for acute ischaemic stroke: study protocol for the Targeting Optimal Thrombolysis Outcomes (TOTO) multicentre cohort study. BMJ open, 10(4), . http://access.bl.uk/ark:/81055/vdc_100135570873.0x00000c