- Correspondence to Dr Athina Vlachantoni, Faculty of Social, Human and Mathematical Sciences, Centre for Research on Ageing and ESRC Centre for Population Change, University of Southampton SO17 1BJ, UK;
- Received January 7, 2015
- Revised December 30, 2015
- Accepted January 23, 2016
- First published February 19, 2016.
This web only file has been produced by the BMJ Publishing Group from an electronic file supplied by the author(s) and has not been edited for content.
- Data supplement 1 - Online tables
If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.