Funding for this research was provided by:
The Burrow Foundation
Text and Data Mining valid from 2019-06-13
Received: 10 July 2018
Accepted: 31 May 2019
First Online: 13 June 2019
Ethics approval and consent to participate
: Ethics approval was provided by the National Committee for Health Research (Ministry of Health, Cambodia). Consent for children to participate in intra-oral examinations was obtained through the legal guardians.
: Not Applicable.
: The authors declare that one of the authors (WS) is on the editorial board of BMC oral health.