Importance of observer experience in clinical assessment of ankle and subtalar joint laxity: Validation of a multidirectional 3D opto-electronic motion analysis protocol. - Vermorel, Pierre-Henri; Testa, Rodolphe; Neri, Thomas; Lelonge, Yann; Lintz, François; Ronat, Margot; Tourne, Yves; Philippot, Rémi (Foot & Ankle Surgery, 2025)