Al Ghobain, Mohammed O.
AlNemer, Mohammed
khan, Mohammad
Article History
Received: 30 October 2017
Accepted: 18 December 2017
First Online: 19 January 2018
Ethics approval and consent to participate
: As this study involved human participants, the study protocol received ethical approval by the Ethical Research Committee (Institutional Review Board) of King Abdullah International Medical Research Center at King Saud bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia.The informed consent taken from the participants.
: Not applicable.
: The authors declare that they have no competing interests.
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