- Correspondence to Dr Kate L Mandeville, Department of Global Health and Development, London School of Hygiene and Tropical Medicine, 15-17 Tavistock Place, London WC1H 9SH, UK;
- Received July 17, 2013
- Revised September 7, 2013
- Accepted September 18, 2013
- First published November 11, 2013.
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.