Xu, Shenglong http://orcid.org/0000-0002-8591-5562
Swingle, Brian http://orcid.org/0000-0003-0334-3108
Funding for this research was provided by:
United States Department of Defense | United States Air Force | AFMC | Air Force Office of Scientific Research (FA9550-17-1-0180, FA9550-17-1-0180)
Simons Foundation
Article History
Received: 31 July 2018
Accepted: 8 October 2019
First Online: 18 November 2019
Competing interests
: The authors declare no competing interests.