Hollands, K, Pelton, TA, Wimperis, A, Whitham, D, Tan, W, Jowett, S, Sackley, CM, Wing, AM, Tyson, SF, Mathias, J, Hensman, M, van Vliet, PM, "Feasibility and preliminary efficacy of visual cue training to improve adaptability of walking after stroke : multi-centre, single-blind randomised control pilot trial", PLOS ONE, 2015