Funding for this research was provided by:
Australian Research Council (Australian Research Council Discovery Early Career Researcher Award (DE160100307))
Australian NHMRC Centre for Research Excellence in Obesity Policy and Food Systems ((APP1041020))
Received: 26 July 2017
Accepted: 4 November 2018
First Online: 22 November 2018
Ethics approval and consent to participate
: This study was approved by the Research Ethics Board of the Institute for Development of Human Research Protection, Thailand in November 23, 2016.
: Not applicable.
: The authors declare that they have no competing interests.
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