Funding for this research was provided by:
This research was funded by the Deanship of Scientific Research at Princess Nourah bint Abdulrahman University through the Fast-track Research Funding Program.
Text and Data Mining valid from 2019-12-01
Received: 18 June 2019
Accepted: 22 November 2019
First Online: 2 December 2019
: The authors declare that they have no conflicts of interest to this work. There is no professional or other personal interest of any nature or kind in any product that could be construed as influencing the position presented in the manuscript entitled.