Received: 15 January 2020
Accepted: 30 March 2020
First Online: 14 April 2020
Change Date: 23 April 2020
Change Type: Correction
Change Details: Following publication of the original article , the author reported that the institution Cairo University Hospitals (Cairo, Egypt) is not added in the Methods section
Ethics approval and consent to participate
: This study was approved by the Research Ethics Committee of the Faculty of Medicine, Cairo University on 3 October 2018. Ethics Committee reference number is not available (was not provided). Written informed consent was obtained from all the study patients before any data or scans were gathered or performed.
: All patients included in this research (≥ 18 years of age) gave written informed consent to publish the data contained within this study. If the patient was unconscious when consent for publication was requested, written informed consent for the publication of data was given by his/her parent or legal guardian.
: The authors declare that they have no competing interests.