Ferreira, Vitor, Rita Simões, Rui Soles Gonçalves, Leandro Machado, and Paulo Roriz. 2019. “The Optimal Degree of Lateral Wedge Insoles for Reducing Knee Joint Load: A Systematic Review and Meta-Analysis”. Archives of Physiotherapy 9 (1). https://doi.org/10.1186/s40945-019-0068-1.