Erratum to: Robot-assisted and conventional therapies produce distinct rehabilitative trends in stroke survivors

Affiliations

• ¹ Department of Biomedical Engineering, University of Southern California, 3710 McClintock Ave, RTH 404, Los Angeles, CA, 90089-2905, USA. valero@usc.edu.
• ² Division of Biokinesiology and Physical Therapy, University of Southern California, Los Angeles, CA, USA. valero@usc.edu.
• ³ ETH Zurich and University of Zurich, Zurich, Switzerland.
• ⁴ Division of Biokinesiology and Physical Therapy, University of Southern California, Los Angeles, CA, USA.