@ARTICLE{r.delatorre2020robot-aidedsystemsfor, TITLE = {Robot-Aided Systems for Improving the Assessment of Upper Limb Spasticity: A Systematic Review}, JOURNAL = {Sensors}, VOLUME = {20}, NUMBER = {18}, PAGES = {1 - 16}, YEAR = {2020}, AUTHOR = {R. de la Torre, E. D. Oña, C. Balaguer, A. Jardon} }