Department of Epidemiology and Public Health, University College London, London, United Kingdom, firstname.lastname@example.org
Department of Epidemiology and Public Health, University College London, London, United Kingdom
School of Social and Community Medicine, University of Bristol, Bristol, United Kingdom
Department of Social and Behavioral Sciences, Harvard School of Public Health, Boston, MA
M.K. is supported by the Medical Research Council (K013351), the Economic and Social Research Council, United Kingdom, the Finnish Work Environment Fund, and the National Institute on Aging, NIH, USA (R01 AG034454).
The authors report no conflicts of interest.
Supplemental digital content is available through direct URL citations in the HTML and PDF versions of this article (www.epidem.com). This content is not peer-reviewed or copy-edited; it is the sole responsibility of the authors.