Mcdermid, J., Henley, W., Corbett, A., Williams, G., Fossey, J., Clare, L., Fox, C., Aarsland, D., Khan, Z., Soto, M., Woodward-Carlton, B., Cook, E. M., Cummings, J., Sweetnam, A., Chan, X., Lawrence, M., & Ballard, C. (in press). Impact of the iWHELD digital person-centered care program on quality of life, agitation and psychotropic medications in people with dementia living in nursing homes during the COVID-19 pandemic: A randomized controlled trial. Alzheimer's & dementia, https://doi.org/10.1002/alz.13582