Real-World Gait Detection Using a Wrist-Worn Inertial Sensor: Validation Study. - Kluge F; Brand YE; Micó-Amigo ME; Bertuletti S; D'Ascanio I; Gazit E; Bonci T; Kirk C; Küderle A; Palmerini L; Paraschiv-Ionescu A; Salis F; et al. (JMIR formative research, 2024)