Postural control and gait quality in individuals in the chronic phase of stroke undergoing mobile robotic-assisted training: a pilot randomized clinical trial - Niewolak, Kamila; Antkiewicz, Joanna; Piejko, Laura; Duda, Julia; Szołtys-Brzezowska, Bogna; Nawrat-Szołtysik, Agnieszka; Kucio, Cezary; Polak, Anna (Physiotherapy Review, 2026)