Francia, P., R. Anichini, A. De Bellis, G. Seghieri, R. Lazzeri, F. Paternostro, and M. Gulisano. “Diabetic Foot Prevention: The Role of Exercise Therapy in the Treatment of Limited Joint Mobility, Muscle Weakness and Reduced Gait Speed”. Italian Journal of Anatomy and Embryology, vol. 120, no. 1, Aug. 2015, pp. 21-32,