Sychareun, Vanphanom
Santavasy, Bangone
Chanlivong, Niramonh
Fischer, Andrea
Thomson, Nicholas
Power, Robert
Durham, Jo
Article History
Received: 19 October 2017
Accepted: 12 March 2018
First Online: 2 April 2018
Ethics approval and consent to participate
: The research proposal received formal ethical approval from the National Ethical Committee for Health Research, Ministry of Health in March 2008 (Ref: 168/NECHR), Lao PDR.
: N/A
: The authors declare that they have no competing interests.
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