Aungkulanon, Suchunya
Pitayarangsarit, Siriwan
Bundhamcharoen, Kanitta
Akaleephan, Chutima
Chongsuvivatwong, Virasakdi
Phoncharoen, Ratsida
Tangcharoensathien, Viroj
Funding for this research was provided by:
Thai Health Promotion Foundation
Article History
Received: 20 October 2018
Accepted: 16 July 2019
First Online: 23 July 2019
Ethics approval and consent to participate
: The study was exempt from ethics approval as it only used secondary data from surveys that had followed conventional ethics guidelines and recorded no personal identifiers.
: Not applicable.
: The authors declare that they have no competing interests.