Human-in-the-Loop Optimization of Wearable Robotic Devices to Improve Human-Robot Interaction: A Systematic Review. - María Alejandra Díaz; Matthias Voß; Arnau Dillen; Bruno Tassignon; Louis L. Flynn; Joost Geeroms; Romain Meeusen; Tom Verstraten; Jan Babic; Philipp Beckerle; Kevin De Pauw (IEEE Trans. Cybern., 2023)