O’Dolan, C. ., Grant, M. ., Lawrence, M. ., & Dall, P. . A randomised feasibility study to investigate the impact of education and the addition of prompts on the sedentary behaviour of office workers. Pilot and Feasibility Studies, 4, 33. https://doi.org/10.1186/s40814-017-0226-8 (Original work published 2018)