Hawkins, J., Edwards, M., Charles, J., Russell, J., Kelson, M., Morgan, K., …Moore, G. (2019). Acceptability and feasibility of implementing accelorometry-based activity monitors and a linked web portal in an exercise referral scheme: A mixed-methods feasibility randomized controlled trial. Journal of Medical Internet Research, 21(3), Article e12374. https://doi.org/10.2196/12374