About the Authors

Evan Blecher

Roles Writing – original draft, Writing – review & editing

Affiliations Health Policy Center, Institute for Health Research and Policy, University of Illinois at Chicago, Chicago, Illinois, United States of America, School of Economics, University of Cape Town, Cape Town, South Africa

Alex Liber

Roles Formal analysis, Writing – original draft, Writing – review & editing

Affiliations Economic and Health Policy Research, American Cancer Society, Atlanta, Georgia, United States of America, Health Management and Policy Department, School of Public Health, University of Michigan-Ann Arbor, Ann Arbor, Michigan, United States of America

Corné Van Walbeek

Roles Conceptualization, Writing – original draft, Writing – review & editing

Affiliations School of Economics, University of Cape Town, Cape Town, South Africa, Economics of Tobacco Control Project, Southern African Labour and Development Research Unit, University of Cape Town, Cape Town, South Africa

Laura Rossouw

Roles Project administration, Writing – review & editing

laura.rossouw@gmail.com

Affiliation Economics of Tobacco Control Project, Southern African Labour and Development Research Unit, University of Cape Town, Cape Town, South Africa

Competing Interests

The authors have declared that no competing interests exist.