Received: 23 November 2020
Accepted: 28 December 2020
First Online: 5 February 2021
Ethics approval and consent to participate
: This study was approved by the Research Ethics Committee of the Faculty of Medicine at Mansoura University in Egypt on 20 August 2017; reference number of approval: MS/17.08.75.
: All patients included in this research gave written informed consent to publish the data contained within this study.
: The authors declare that they have no competing interests.