Funding for this research was provided by:
Oklahoma Center for the Advancement of Science and Technology (HR13-070)
U.S. Department of Health & Human Services | NIH | National Institute of Allergy and Infectious Diseases (U19 AI062629)
Article History
Received: 2 August 2018
Accepted: 31 October 2018
First Online: 16 November 2018
Competing Interests
: The authors declare no competing interests.