Lefeber, N., De Keersmaecker, E., Troch, M., Lafosse, C., de Geus, S., Kerckhofs, E., & Swinnen, E. (2020). Robot-Assisted Overground Walking: Physiological Responses and Perceived Exertion in Nonambulatory Stroke Survivors. IEEE Robotics and Automation Magazine, 27(1), 22-31. https://doi.org/10.1109/mra.2019.2939212 (Original work published 2020)