Funding for this research was provided by:
U.S. Department of Veterans Affairs (1 I01RX000996, 1 I21 RX002876-01, 1 I01RX000684, 1 I21 RX002069-01)
U.S. Department of Defense (0000B999.0000.000.A1503)
National Institutes of Health (P50 AG005138)
Received: 14 November 2018
Accepted: 6 December 2018
First Online: 9 January 2019
: All studies involving animals were reviewed and approved by the Institutional Animal Care and Use Committees of the Walter Reed Army Institute of Research (WRAIR) Naval Medical Research Center and the James J. Peters VA Medical Center.
: SJT is the Scientific Director at MBF Bioscience.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.