Whitney, S. L., Roche, J. L., Marchetti, G. F., Lin, C. C., Steed, D. P., Furman, G. R., . . . Redfern, M. S.  (2011). A comparison of accelerometry and center of pressure measures during computerized dynamic posturography: A measure of balance. Gait and Posture, 33(4), 594-599. http://dx.doi.org/10.1016/j.gaitpost.2011.01.015