Funding for this research was provided by:
National Institutes of Health (R01 NS077873)
Article History
Received: 14 November 2017
Accepted: 19 February 2018
First Online: 28 February 2018
Compliance with Ethical Standards
: All applicable international, national, and/or institutional guidelines for the care and use of animals were followed. All procedures performed in studies involving animals were in accordance with the ethical standards of University of Nebraska Medical Center, Omaha, NE, USA.
: The authors declare that they have no competing interests.