Radwan, Abdullah
Borai, Ahmed
Article History
Received: 14 September 2020
Accepted: 16 November 2020
First Online: 26 November 2020
Ethics approval and consent to participate
: The study has been approved by the Ethics Committee of Sohag University (approval no. 2018-234). Written informed consents were obtained from patients participating in the study.
: Not applicable.
: The authors declare that they have no competing interests.