Text and Data Mining valid from 2019-07-16
Received: 18 May 2018
Accepted: 19 June 2019
First Online: 16 July 2019
Ethics approval and consent to participate
: This study was conducted in full accordance with ethical principles of the World Medical Association Declaration of Helsinki.Approval for this study was obtained from the Ethical Committee in the Deanship of Scientific Research, IRB, JUST, and informed consent forms for interview and examination were signed by all subjects and the parents of subjects under the age of 18 years.
: Not applicable.
: The authors declare that they have no conflict of interest.