Funding for this research was provided by:
Medical Research Council (G1001375/1)
National Institute for Health Research (ES/L001772/1)
European Union’s Horizon 2020 Research and Innovation Programme (668648)
Text and Data Mining valid from 2018-10-23
Received: 4 January 2018
Accepted: 10 October 2018
First Online: 23 October 2018
: The authors declare that they have no competing interests.
: Ethical approval for all the HRS waves was granted from the University of Michigan’s Institutional Review Board (IRB) [CitationRef removed]. Collection and production of ELSA data comply with the requirements of the National Research and Ethics Committee of the UK National Health Service (ExternalRef removed) [CitationRef removed]. The University’s institutional review board has approved this study in its use of publicly available anonymised secondary data.Ethical review for this study has been granted by the University of Manchester Institutional Review Board.
: Not applicable.
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