Article History
Received: 9 September 2017
Accepted: 20 November 2018
First Online: 13 December 2018
Ethics approval and consent to participate
: The research proposal received approval from the UAE University’s Social Sciences Research Ethics Committee in January 2016 and the study was carried out over a two-day period in April 2016.All participants completed the Consent form and thereby agreed to participate.
: Not applicable.
: The authors declare that they have no competing interests.
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