Mohamed, Nasser Nagieb
Askar, Sherif Mohammad https://orcid.org/0000-0003-0240-7106
Mohamed, Sally Salah
Article History
Received: 24 February 2020
Accepted: 16 December 2020
First Online: 3 January 2021
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: This study was conducted according to the declaration of Helsinki on Biomedical Research Involving Human Subjects. Participants were not exposed to any physical, psychological, or social harm. Patient privacy and confidentiality were protected. The study was approved by IRB (4156).
: A prior written informative consent was gained from all included patients.