Funding for this research was provided by:
KU Leuven internal funding (OT/12/100)
National Institute of Neurological Disorders and Stroke (R01NS091056)
Washington Research Foundation (Funds for Innovation in Neuroengineering)
Dutch Organization for Scientific Research (VIDI grant (no. 016.156.346 FirSTeps),)
Received: 30 November 2018
Accepted: 22 February 2019
First Online: 29 March 2019
Ethics approval and consent to participate
: This research received ethical approval by the Commissie Medische Ethiek (KU Leuven).
: Not Applicable
: The authors declare that they have no competing interests.
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