- Correspondence to Hillel R Alpert, Center for Global Tobacco Control, Harvard School of Public Health, 401 Park Drive, Landmark Building, Floor 3E, Boston, MA 02215, USA;
- Received 6 July 2011
- Accepted 12 November 2011
- Published in print 1 January 2012.
- Published online 10 January 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.