J. S. Jacobsen, D. B. Nielsen, H. Sørensen, K. Søballe, and I. Mechlenburg, “Joint kinematics and kinetics during walking and running in 32 patients with hip dysplasia 1 year after periacetabular osteotomy”, ActaO, vol. 85, no. 6, pp. 592–599, Dec. 2014.