Abdel Aziz, Manal Hassan
El Dine, Fatma Mohamed Magdy Badr
Hussein, Heba Abdel Samie Mohamed
Abdelazeem, Ahmed Mokhtar
Sanad, Israa Mahmoud https://orcid.org/0000-0002-8819-5492
Article History
Received: 3 March 2021
Accepted: 26 April 2021
First Online: 30 April 2021
Declarations
:
: The study was approved by the Ethics Committee of Alexandria Faculty of medicine, Alexandria University, Egypt (number of approval: 0201222- IRB NO: 00012098- FWA NO: 00018699). Informed consents were taken from the participants or their guardians. Privacy of subjects and confidentiality of data and the results of investigations were considered.
: Not applicable.
: The authors declare no competing interests.