Aziz, Mohamed Ahmed Abdel
Ahmed, Ezzat Ali
Elbanna, Amany Ahmed
Halim, Reham Abdel
Afifi, Khloud Salahuddin
Nouh, Hanan Hosny
Article History
Received: 3 January 2020
Accepted: 19 March 2020
First Online: 17 June 2020
Ethics approval and consent to participate
: Written informed consent was obtained from all the study participants, and the study was approved by the Ethics Committee of the Alexandria faculty of medicine. (Alexandria, Egypt) (reference number is not applicable and not available).
: Not applicable
: The authors declare that they have no competing interests.