- Correspondence to Seema K Shah, Department of Bioethics, Division of AIDS, National Institutes of Health, NIH Clinical Center, Building 10, Room 1C118, Bethesda, MD 20892, USA;
- Received 19 November 2013
- Revised 18 March 2014
- Accepted 2 April 2014
- Published in print 1 April 2015.
- Published online 23 March 2015.
- Published first 25 April 2014.
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.