About the Authors

Ronald C. W. Ma

rcwma@cuhk.edu.hk (RCWM); popkin@unc.edu (BMP)

Affiliations Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, New Territories, Hong Kong, Hong Kong Institute of Diabetes and Obesity, The Chinese University of Hong Kong, Hong Kong, Li Ka Shing Institute of Health Sciences, The Chinese University of Hong Kong, Hong Kong

Barry M. Popkin

rcwma@cuhk.edu.hk (RCWM); popkin@unc.edu (BMP)

Affiliation Department of Nutrition, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, United States of America

Competing Interests

RCWM and BMP are both members of the Editorial Board of PLOS Medicine.