Ciccarelli, A., C. Nobili, E. Mannacio, and M. Ripani. “Morphology of Spine and Footprint in Athletes from Different Sports: An Integrate Approach to Evaluate Posture”. Italian Journal of Anatomy and Embryology, vol. 119, no. 1, Mar. 2015, p. 45, https://oajournals.fupress.net/index.php/ijae/article/view/2398.