Alshoraim, Mohammad A.
El-Housseiny, Azza A.
Farsi, Najat M.
Felemban, Osama M.
Alamoudi, Najlaa M.
Alandejani, Amani A.
Article History
Received: 15 November 2017
Accepted: 1 March 2018
First Online: 7 March 2018
Ethics approval and consent to participate
: Ethical approval for the study was obtained from the Research Ethics Committee of the Faculty of Dentistry, King Abdulaziz University (number: 046–15). All parents received a letter explaining the aims and procedures of the study. Parents who agreed for their children to participate in the study signed the consent to fill in the questionnaire and for their children to be examined.
: Not applicable.
: The authors have no conflict of interest to declare.
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