About the Authors

Ehimario U. Igumbor, David Sanders, Thandi R. Puoane, Lungiswa Tsolekile, Cassandra Schwarz
School of Public Health, University of the Western Cape, Bellville, South Africa

Christopher Purdy
Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland, United States of America

Rina Swart, Solange Durão
Department of Dietetics, University of the Western Cape, Bellville, South Africa

Corinna Hawkes
Centre for Food Policy, City University, London, United Kingdom

Corresponding Author

ehi.igumbor@gmail.com

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Wrote the first draft of the manuscript: EUI DS LT CS CP SD. Contributed to the writing of the manuscript: EUI DS TRP LT CS CP RS SD CH. ICMJE criteria for authorship read and met: EUI DS TRP LT CS CP RS SD CH. Agree with manuscript results and conclusions: EUI DS TRP LT CS CP RS SD CH.