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. 2019 Oct 11;8(10):e14001. doi: 10.2196/14001

Figure 1.

Figure 1

Study design. This multicenter, randomized, parallel-group, controlled study has three phases (preintervention observation, intervention, and postintervention observation). Following primary registration, the patients undergo conventional rehabilitation and are monitored to detect stagnant recovery. Upon secondary registration prior to the intervention, the patients are randomized to undergo conventional rehabilitation aimed at regaining walking ability (control group), or a walking program involving the use of the Hybrid Assistive Limb (HAL) robotic exoskeleton (HAL group).