Altayar, Ashraf S.
Abouelela, Amr Z.
Abdelshafey, Eslam E. http://orcid.org/0000-0001-8018-2948
Mohammed, Khaled S. S.
Hassan, Ahmed A.
Khattab, Mohammed A.
Alhabashy, Walid
Gomaa, Wael
Mohammed, Amr F.
Umerani, Muhammad S.
Article History
Received: 10 January 2020
Accepted: 23 April 2020
First Online: 30 May 2020
Compliance with ethical standards
:
: Author Ashraf S Altayar declares that he has no conflict of interest. Author Amr Z Abouelela declares that he has no conflict of interest. Author Eslam E Abdelshafey declares that he has no conflict of interest. Author Khaled SS Mohammed declares that he has no conflict of interest. Author Ahmed A Hassan declares that he has no conflict of interest. Author Mohammed A Khattab declares that he has no conflict of interest. Author Walid Alhabashy declares that he has no conflict of interest. Author Wael Gomaa declares that he has no conflict of interest. Author Amr F Mohammed declares that he has no conflict of interest. Author Muhammad S Umerani declares that he has no conflict of interest.
: All procedures performed in the study involving human participants were in accordance with the ethical standards of the local and national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: After approval of local ethics and research committee, informed consent was obtained from all individual participants included in the study or their families.