Funding for this research was provided by:
United States Department of Defense | United States Army | U.S. Army Research, Development and Engineering Command | Army Research Office (W911NF-12-1-0546, W911NF-12-1-0546, W911NF-17-C-0099, W911NF-12-1-0546, W911NF-17-C-0099)
United States Department of Defense | United States Army | U.S. Army Research, Development and Engineering Command | Army Research Laboratory (W911NF-09-2-0053, W911NF-09-2-0053, W911NF-09-2-0053)
United States Department of Defense | United States Navy | Office of Naval Research (N00014-09-1-0607, N00014-15-1-2640, N00014-09-1-0607, N00014-15-1-2640, N00014-15-1-2640, N00014-09-1-0607)
United States Department of Defense | Defense Advanced Research Projects Agency (W911NF-17-C-0099, W911NF-17-C-0099)
Article History
Received: 13 April 2018
Accepted: 19 March 2019
First Online: 3 April 2019
Competing Interests
: The authors declare no competing interests.