Funding for this research was provided by:
RCUK | Economic and Social Research Council (ES/P000347/1)
RCUK | Biotechnology and Biological Sciences Research Council (ES/P000347/1)
DH | National Institute for Health Research (PDF-2018-11-ST2-020)
U.S. Department of Health & Human Services | NIH | National Institute on Aging (RO1AG017644, RO1AG017644)
U.S. Department of Health & Human Services | NIH | National Institute on Aging
Article History
Received: 27 March 2020
Revised: 16 April 2020
Accepted: 22 April 2020
First Online: 12 May 2020
Conflict of interest
: The authors declare that they have no conflict of interest.