Improved Physiological Gait in Acute and Chronic SCI Patients After Training With Wearable Cyborg Hybrid Assistive Limb. - Alexis Brinkemper; Mirko Aach; Dennis Grasmücke; Birger Jettkant; Thomas Rosteius; Marcel Dudda; Emre Yilmaz; Thomas Armin Schildhauer (Frontiers Neurorobotics, 2021)