Funding for this research was provided by:
U.S. Air Force Academy (FA9550-15-1-0159)
U.S. Army (N00014-16-1-2015)
Army Research Office (W911NF- 15-1-0282)
Article History
Received: 19 November 2018
Revised: 3 March 2019
Accepted: 5 March 2019
First Online: 8 April 2019