Received: 29 October 2020
Accepted: 27 April 2021
First Online: 2 June 2021
: The medical ethics were considered and respected. This research is approved by Local Ethical Committee of Kasr El Aini Medical School, Faculty of Medicine, Cairo University (reference number is not available), and informed written consent was taken from patients included in this study.
: 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.