Almaawi, Abdulaziz
Awwad, Waleed
Bamugaddam, Azzam
Alasheikh, Muath
Muaddi, Mohammed
Almutair, Omar
Alomar, Abdulaziz Z.
Article History
Received: 29 January 2020
Accepted: 19 March 2020
First Online: 31 March 2020
Ethics approval and consent to participate
: Ethical approval was granted by our institutional review board in accordance with the National Committee of Bio Ethics (NCBE) guidelines.
: Written informed consent was obtained from all parents for publication. A copy of the written consent is available for review by the editor-in-chief of this journal on request.
: The authors declare that they have no competing interests.