Rojanapanus, Sunsanee
Toothong, Tanaporn
Boondej, Patcharida
Thammapalo, Suwich
Khuanyoung, Naraporn
Santabutr, Weena
Prempree, Preecha
Gopinath, Deyer
Ramaiah, Kapa D.
Article History
Received: 28 May 2018
Accepted: 14 May 2019
First Online: 27 May 2019
Change Date: 16 August 2019
Change Type: Correction
Change Details: After publication of this article [1], it was brought to our attention that figure 2 did not display correctly. The correct figure 2 is as below:
Ethics approval and consent to participate
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: The authors declare that they have no competing interests. DG is a staff member of the WHO at the time of writing of this paper and is alone responsible for the views expressed in this publication, which do not necessarily represent the decisions or policies of WHO.