Funding for this research was provided by:
National Institute of Environmental Health Sciences (R01ES019325)
National Institute for Occupational Safety and Health (U54OH010162)
U.S. Department of Veterans Affairs (IK6BX003781)
Received: 16 November 2018
Accepted: 22 February 2019
First Online: 7 March 2019
Ethics approval and consent to participate
: Animals, All animal procedures were approved by the Institutional Animal Care and Use Committee at the University of Nebraska Medical Center and were in accordance with the NIH guidelines for the use of rodents. Human participants, not applicable. Human data, not applicable.
: Not applicable.
: The authors declare that they have no competing interests.
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