Funding for this research was provided by:
Advanced Research Projects Agency (W911NF0410380)
Text and Data Mining valid from 2018-03-27
Received: 5 September 2017
Accepted: 7 March 2018
First Online: 27 March 2018
Ethics approval and consent to participate
: The study protocol was approved by the Naval Medical Research Unit No. 3 Institutional Review Board in compliance with all applicable Federal regulations governing the protection of human subjects. IRB No. 193, DoD No. NAMRU3.2006.0011.
: Not applicable.
: The authors declare that they have no competing interests.
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