Received: 13 March 2020
Accepted: 4 January 2021
First Online: 17 February 2021
Ethics approval and consent to participate
: The study was approved by the Ethics committee of Suez Canal Faculty of Medicine on September 9, 2017.Committee Number: 3164An informed written consent was taken from all the participants in the study.
: Participants signed an informed consent for publication
: “The authors declare that they have no competing interests (financial or non-financial).”