Correction: On the role of visual feedback and physiotherapist-patient interaction in robot-assisted gait training: an eye-tracking and HD-EEG study - Francesca Patarini; Federica Tamburella; Floriana Pichiorri; Shiva Mohebban; Alessandra Bigioni; Andrea Ranieri; Francesco Di Tommaso; Nevio Luigi Tagliamonte; Giada Serratore; Matteo Lorusso; Angela Ciaramidaro; Febo Cincotti; et al. (Journal of NeuroEngineering and Rehabilitation)