Received: 9 February 2021
Accepted: 9 April 2022
First Online: 12 May 2022
: The study was approved by the Ethical Research Board of Minia School of Medicine, Egypt. The ethics approval date was September 24th, 2012, the reference number is not available. Written consent was taken from all the participants or their relatives after being informed about the study's objectives, the examination, and the investigations. The confidentiality of their information and their right not to participate in the study were considered. The study was conducted following the principles of the Declaration of Helsinki.
: A consent for publication was obtained from all the participants included in the study.
: None of the authors have any competing interests (financial or non-financial).