Received: 18 November 2019
Accepted: 2 December 2019
First Online: 20 December 2019
Ethics approval and consent to participate
: The study was approved by the Research Ethics Committee of the Faculty of Medicine, Minya University, on March 5, 2017; reference number of approval FMREC1764. All cases gave written informed consent to participate in the research.
: All patients included in this study gave written informed consent for data publishing contained within this study.
: The authors declare that they have no competing interests.