ElSheemy, Mohammed S.
Elmarakbi, Akram A.
Hytham, Mohammed
Ibrahim, Hamdy
Khadgi, Sanjay
Al-Kandari, Ahmed M.
Article History
Received: 22 January 2018
Accepted: 5 March 2018
First Online: 16 March 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest. No funding source or industrial links and affiliations.
: All procedures performed were in accordance with the ethical standards of the institutional and national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. The study was approved by the local ethical committee.
: Informed consent was obtained from all the individual participants included in the study.