Funding for this research was provided by:
Mudhaffar Al Farras
Text and Data Mining valid from 2018-02-08
Received: 11 April 2017
Accepted: 17 January 2018
First Online: 8 February 2018
Change Date: 5 March 2018
Change Type: Correction
Change Details: Following the publication of the original article , it was brought to our attention that author Leena Alqasem was erroneously included as Leena Alqusem.
: OrderedList removed
: The authors declare that they have no competing interests.
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