[1] Univ Sydney, Sch Mol Biosci, Sydney, NSW 2006, Australia
[2] Univ Sydney, Prevent Res Collaborat, Sydney, NSW 2006, Australia
[3] Univ Oxford, British Heart Fdn Hlth Promot Res Grp, Oxford, England
[4] Int Assoc Study Obes, London, England
[5] Univ Sao Paulo, Sch Publ Hlth, Sao Paulo, Brazil
[6] Consumers Int, London, England
[7] Publ Hlth Fdn India, New Delhi, India