Van Der Wardt, V., Hancox, J. E., Burgon, C., Bajwa, R., Goldberg, S., & Harwood, R. H. (2021). Measuring physical activity levels in people with mild cognitive impairment or mild dementia. Journal of Aging and Physical Activity, 29(1), 10-16. https://doi.org/10.1123/japa.2019-0234