Bunthi, Charatdao
Baggett, Henry C.
Gregory, Christopher J.
Thamthitiwat, Somsak
Yingyong, Thitipong
Paveenkittiporn, Wantana
Kerdsin, Anusak
Chittaganpitch, Malinee
Ruangchira-urai, Ruchira
Akarasewi, Pasakorn
Ungchusak, Kumnuan
Article History
First Online: 10 May 2019
Ethics approval and consent to participate
: Thailand MOPH Ethical Review Committee reviewed the study proposal and determined to be a routine public health activity for public health surveillance therefor the consent to participate was waived.
: Not applicable.
: The authors declare that they have no competing interests.
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