Dynamic contact area ratio in shoulder instability: an innovative diagnostic technique measuring interplay of bony lesions. - Weel, Hanneke; Krekel, Peter R.; Willigenburg, Nienke; Willems, W. Jaap; Randelli, Pietro; Compagnoni, Riccardo; van Deurzen, Derek F. P. (Knee Surgery, Sports Traumatology, Arthroscopy, 2020)