Correction: Virtual Arm Boot Camp (V-ABC): study protocol for a mixed-methods study to increase upper limb recovery after stroke with an intensive program coupled with a grasp count device. - Simpson LA; Barclay R; Bayley MT; Dukelow SP; MacIntosh BJ; MacKay-Lyons M; Menon C; Mortenson WB; Peng TH; Pollock CL; Pooyania S; Teasell R; et al. (Trials, 2022)