Funding for this research was provided by:
National Institute on Aging (2RO1AG7644 and 2RO1AG017644-01A1)
UK government departments coordinated by the National Institute for Health Research
Received: 10 March 2020
Accepted: 18 November 2020
First Online: 26 November 2020
Ethics approval and consent to participate
: The ELSA study was conducted in accordance with the Declaration of Helsinki and ethical approval and experimental protocols were granted by NHS Research Ethics Committees under the National Research and Ethics Service.Participants provided informed written consent to the investigation.
: Not applicable.
: The author(s) declare that they have no competing interests.