Funding for this research was provided by:
National Institute on Aging (AG10124, AG062418, AG053036, AG17586)
Received: 22 April 2020
Accepted: 16 September 2020
First Online: 4 November 2020
Ethics approval and consent to participate
: All animals were cared for in accordance with the guidelines of the National Institutes of Health and procedures were approved by the University of Pennsylvania Institutional Animal Care and Use Committees. Human tissue was obtained from autopsies performed at University of Pennsylvania and participants’ consent was obtained according to the Declaration of Helsinki and approved by the University of Pennsylvania’s Institutional Review Board.
: Not applicable.
: The authors have no competing interests to declare.