Received: 17 August 2020
Accepted: 27 November 2020
First Online: 14 December 2020
Ethics approval and consent to participate
: The study protocol was approved by the ethics committee of Beni-Suef faculty of medicine. Approval number is not available. Written informed consent was obtained from all patients
: No individual person’s data are included in our manuscript.
: None of the contributing authors have any conflict of interest, including specific financial interests or relationships and affiliations relevant to the subject matter or materials discussed in the manuscript.