Severity and Cobb angle of scoliosis patients quantified with markerless trunk surface topography using k-NN search and multivariate regression analysis. - Rothstock, Stephan; González-Ruiz, José María; Weiss, Hans-Rudolf; Turnbull, Deborah; Krueger, Daniel (Computer Methods in Biomechanics & Biomedical Engineering: Imaging & Visualisation, 2023)