Kanj, Abdel Hadi https://orcid.org/0000-0001-7773-6444
Bouserhal, Joseph
Osman, Essam
El Sayed, Ahmed Abdel Moneim
Article History
Received: 17 April 2018
Accepted: 24 July 2018
First Online: 8 October 2018
Ethics approval and consent to participate
: Ethical committee approval was obtained from the university’s ethical board before beginning the study (Pre-approval code: 2016H-0040-D-M-0155<i>).</i>
: Not applicable
: The authors declare that they have no competing interests.
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