Funding for this research was provided by:
U.S. Department of Defense (W81XWH-13-1-0384)
National Institute on Aging (AG056371, K01AG044490, AG057565)
National Institute of Environmental Health Sciences (ES024233)
Received: 12 June 2018
Accepted: 12 July 2018
First Online: 26 July 2018
Ethics approval and consent to participate
: All animal experiments were approved through the University of Pittsburgh Institutional Animal Care and Use Committee and carried out in accordance with PHS policies on the use of animals in research.
: Not applicable.
: The authors declare that they have no competing interests.
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