Rehabilitation robotics and allied digital technologies: opportunities, barriers and solutions for improving their clinical implementation. A position paper from the Fit for Medical Robotics Initiative. - Aprile, Irene Giovanna; Quaglini, Silvana; Turchetti, Giuseppe; Pecchia, Leandro; Comandè, Giovanni; Gramatica, Furio; Gruppioni, Emanuele; Sgandurra, Giuseppina; Cipriani, Christian (Frontiers in Robotics & AI, 2025)