Funding for this research was provided by:
Florida Department of Health (7AZ25, 9AZ17)
National Institute on Aging (P50AG047266)
Received: 23 April 2020
Accepted: 12 June 2020
First Online: 22 June 2020
Ethics approval and consent to participate
: Staining of human tissue samples was performed with approval of the University of Florida institutional review board.
: Informed consent was obtained according to guidelines of the University of Florida institutional review board.
: The authors declare that they have no competing interests.