Simpson, A. H. R., Hamilton, D. F., Beard, D. J., Barker, K. L., Wilton, T., Hutchison, J. D., Tuck, C., Stoddard, A., Macfarlane, G. J., & Murray, G. D. (2014). Targeted rehabilitation to improve outcome after total knee replacement (TRIO): study protocol for a randomised controlled trial. Trials, 15(1), https://doi.org/10.1186/1745-6215-15-44