- Correspondence to Michal Stoklosa, International Tobacco Control Research, American Cancer Society, Atlanta GA 30303, USA;
- Received August 11, 2018
- Revised November 16, 2018
- Accepted November 20, 2018
- First published December 13, 2018.
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.