Statistics from Altmetric.com
Contributors TD was the sole contributor to the writing and analysis of the study.
Competing interests TD is an Associate Editor of Tobacco Control with respect to Product Marketing and Promotion. He has served as an expert witness in tobacco litigation including for the governments of Alberta and Nova Scotia in Canada whose policies regarding the retail display and promotion of tobacco products were challenged on constitutional grounds.
Provenance and peer review Not commissioned; externally peer reviewed.
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