- Correspondence to Professor Paul Dietze, Centre for Population Health, Macfarlane Burnet Institute for Medical Research and Public Health, PO Box 2284, Melbourne, Victoria 3004, Australia;
- Accepted June 23, 2012
- First published July 16, 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.