Funding for this research was provided by:
National Institute on Aging (P30AG10161, RF1AG15819, R01AG17917, R01AG42210, R01AG34374)
Received: 16 June 2019
Accepted: 18 June 2019
First Online: 3 July 2019
Ethics approval and consent to participate
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the Institutional Review Board of Rush University Medical Center and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. All participants signed an informed consent and an Anatomic Gift Act agreeing to post-mortem brain donation.
: Not applicable.
: The authors declare that they have no competing interests.