Amjad, A., Szczęsna, A., Błaszczyszyn, M., Sacha, J., Sacha, M., Feusette, P., Wolański, W., Konieczny, M., Borysiuk, Z., khan, B. (2026). A deep learning framework for gait-based frailty classification using inertial measurement units. PLoS ONE. https://doi.org/10.1371/journal.pone.0343402