Funding for this research was provided by:
Ministry of Health & Sports, Myanmar
Text and Data Mining valid from 2018-09-18
Received: 14 July 2018
Accepted: 10 September 2018
First Online: 18 September 2018
Ethics approval and consent to participate
: The Ethics Review Committee, Department of Medical Research approved the study. Privacy, anonymity, and confidentiality issues were ensured following Helsinki Declaration.
: Not applicable
: The authors declare that they have no competing interests.
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