- Correspondence to Dr Drushca Lalloo, Healthy Working Lives Group, Institute of Health and Wellbeing, College of Medical, Veterinary and Life Sciences, University of Glasgow, 1 Lilybank Gardens, Glasgow G12 8RZ, UK;
- Received August 27, 2015
- Revised March 11, 2016
- Accepted March 23, 2016
- First published April 13, 2016.
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