Funding for this research was provided by:
National Health and Medical Research Council Centre for Research Excellence in Cognitive Health (#1100579)
Received: 20 March 2020
Accepted: 10 September 2020
First Online: 21 September 2020
Ethics approval and consent to participate
: The PROTECT study received full ethical approval from the London Bridge NHS Research Ethics Committee and Health Research Authority (Ref: 13/LO/1578). Ethical approval for the data analyses was sought through the ethics committee at the University of Exeter, School of Psychology (Application ID: eCLESPsy000603 v1.0).Full written consent was obtained for all participants on registration for the PROTECT study, including consent for re-contact. Participants enrolled through the PROTECT study website, downloaded the study information sheet, and provided consent online.
: Not applicable.
: The authors declare that they have no competing interests.