Abdel-Rahman, Omar http://orcid.org/0000-0002-5117-2502
Karachiwala, Hatim
Article History
Accepted: 1 September 2019
First Online: 6 September 2019
Compliance with ethical standards
:
: All procedures performed were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: The authors declare that they have no conflict of interest.
: Informed consent was obtained from all participants included in the study.