Elkholy, Mostafa M. http://orcid.org/0000-0002-4954-5883
Eid, Ragaey A. http://orcid.org/0000-0002-3077-8265
Article History
Received: 9 April 2021
Accepted: 25 June 2021
First Online: 8 July 2021
Declarations
:
: The study protocol was approved from the local ethical committee of faculty of Medicine, Beni-Suef University (Approval number: FMBSUREC/03112020) and in accordance with the principles of Helsinki Declaration and an informed written consent was obtained from all participants before enrollment in the study.
: Not applicable
: The authors declare that they have no competing interests.