Funding for this research was provided by:
Wellcome Trust (203105/Z/16/Z)
Alzheimer's Research UK (ARUK-RF-2018C-005)
Received: 30 June 2020
Accepted: 1 July 2020
First Online: 9 July 2020
Ethics approval and consent to participate
: Ethical approval for this study was obtained from Newcastle Brain Tissue Resource Research Ethics Committee, which is itself governed by ethical approval from Newcastle and North Tyneside research ethics committee 19-NE-0008 and Newcastle upon Tyne Hospitals Research and Development 5246.
: Not applicable.
: The authors declare they have no competing interests.