Funding for this research was provided by:
Office of Naval Research (N00014-15-1-2946)
National Science Foundation (1541959, DMR - 1419807)
NASA Space Technology Research Fellowship (NNX15AQ79H)
Text and Data Mining valid from 2019-01-31
Received: 29 September 2018
Accepted: 8 January 2019
First Online: 31 January 2019
Conflict of Interest
: The authors declare that they have no conflict of interest.
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