Funding for this research was provided by:
Deanship of Scientific Research at King Saud University. (project No. RGP-VPP-068)
Text and Data Mining valid from 2018-08-21
Received: 21 March 2018
Accepted: 31 July 2018
First Online: 21 August 2018
Ethics approval and consent to participate
: The ethical approval for this study was obtained from the local Institutional Review Board (IRB) at the Umm Al Qura University, Makkah Al Mukaramah, Saudi Arabia (IRB No. 235). Written informed consent was obtained from all study subjects before their participation.
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