Funding for this research was provided by:
U.S. Department of Health and Human Services (1 ASTWH150031-01-00)
National Center for Advancing Translational Sciences (UL1TR002494)
Received: 24 October 2018
Accepted: 1 July 2019
First Online: 12 July 2019
Ethics approval and consent to participate
: The project received approval from the University of Minnesota (1512 M80888) and Emory University (IRB00094148) Institutional Review Boards. Individual informed consent was waived.
: Not applicable.
: The authors declare that they have no competing interests.