Greenwell, K, Sivyer, K, Vedhara, K, Yardley, L, Game, F, Chalder, T, Richards, G, Drake, N, Gray, K, Weinman, J & Bradbury, K 2018, ' Intervention planning for the REDUCE maintenance intervention : a digital intervention to reduce reulceration risk among patients with a history of diabetic foot ulcers ', BMJ Open, vol. 8, e019865 . https://doi.org/10.1136/bmjopen-2017-019865 Greenwell, K, Sivyer, K, Vedhara, K, Yardley, L, Game, F, Chalder, T, Richards, G, Drake, N, Gray, K, Weinman, J & Bradbury, K 2018, ' Intervention planning for the REDUCE maintenance intervention : a digital intervention to reduce re-ulceration risk among patients with a history of diabetic foot ulcers ', BMJ Open . Greenwell, K, Sivyer, K, Vedhara, K, Yardley, L, Game, F, Chalder, T, Richards, G, Drake, N, Gray, K, Weinman, J & Bradbury, K 2018, ' Intervention planning for the REDUCE maintenance intervention : a digital intervention to reduce reulceration risk among patients with a history of diabetic foot ulcers ', BMJ Open, vol. 8, no. 5, e019865 . https://doi.org/10.1136/bmjopen-2017-019865 BMJ Open