Exploring the Acceptability and Feasibility of Providing a Balance Tele-Rehabilitation Programme to Older Adults at Risk for Falls: An Initial Assessment. - Pardalis AA; Gatsios D; Tsakanikas VD; Walz I; Maurer C; Kikidis D; Nikitas C; Papadopoulou S; Bibas A; Fotiadis DI (Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference, 2021)