Ahmed, Ahmed Tohamy
Article History
Received: 27 September 2021
Accepted: 7 November 2021
First Online: 15 November 2021
Declarations
:
: Approved by the local institutional ethics committee; Faculty of Medicine, Suez Canal University Health Research Ethics Board (number 4312). It follows The Code of Ethics of the World Medical Association (Declaration of Helsinki). Written informed consent was obtained from all patients and controls.
: Consent for publication was obtained from the patients and controls.
: The author of this manuscript declares no relationships with any companies, whose products or services may be related to the subject matter of the article.