The authors would like to apologise for an error made in the acknowledgement of the above mentioned article.
In the acknowledgement section of the article, paragraph ‘This project was funded by the Deanship of Scientific Research (DSR), at King Abdulaziz University, Jeddah, under grant no. (G-282/ 724246/1436). The authors, therefore, acknowledge with thanks DSR for technical and financial support’.
Should read:
This project was funded by the Deanship of Scientific Research (DSR), at King Abdulaziz University, Jeddah, under grant no. (G-282-246-36). The authors, therefore, acknowledge with thanks DSR for technical and financial support’.