Hello,<br /><br />This document is the research article that is under&nbsp;a&nbsp;peer-review&nbsp;process of&nbsp;the academic journal (major revision). &nbsp;The reviewers of the journal&nbsp;commented that the paper has many grammatical errors that need to be taken care of. &nbsp;Could you please be very careful when proofreading it because the reviewers are very serious about the gramma. &nbsp;If there is any point that is not clear to&nbsp;you, please kindly suggest how to make it easy-to-understand. &nbsp;<br /><br />Thanks so much for your help. &nbsp;I will leave you a very positive feedback when the reviewers are ok with the gramma issue.<br /><br /><br />