Funding for this research was provided by:
National Institutes of Health (NIH 1P20GM103639-01)
Received: 13 December 2017
Accepted: 16 January 2019
First Online: 28 January 2019
Ethics approval and consent to participate
: All protocols were approved by the University of Oklahoma Health Sciences Center Institutional Review Board with permission for the research use of de-identified specimens (OUHSC IRB #6207). All experiments were performed in accordance with the University of Oklahoma Health Sciences Institutional Review Board guidelines and regulations for the protection of human subjects.
: Not Applicable.
: The authors declare that they have no competing interests.
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