- Correspondence to Dr Conor Deasy, Department of Epidemiology and Preventive Medicine, Monash University, 5th Floor, the Alfred Centre, 99 Commercial Road, Melbourne 3004, Australia;
- Accepted 14 August 2012
- Published in print 1 October 2012.
- Published online 4 October 2012.
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.