Elasfar, Abdelfatah https://orcid.org/0000-0002-4262-2524
Shaheen, Sherif
El-Sherbeny, Wafaa
Elsokkary, Hatem
Elhefnawy, Suzan
Al-Setiha, Mohammed
Article History
Received: 30 July 2019
Accepted: 25 September 2019
First Online: 26 November 2019
Ethics approval and consent to participate
: This study was approved by the Ethics Committee in the Faculty of Medicine, Tanta University; the ethics committee reference number (31230/11/16).Written consent was obtained from all patients included in the study.
: Not applicable
: The authors declare that they have no competing interests.