I am fine with the authors' response to my comments. The authors have done good effort to address the review comments and revise the manuscript.
I would suggest the authors to go through the paper carefully for one more time, so as to pick up any typos or grammar mistakes. I suggest to avoid the use of the first person, e.g., we, our...
The tense is not consistent through the paper. For instance, both present tense, e.g., "are" in P10Ln1 and "is" in P10Ln7, and past tense, e.g., "were" in P10Ln14 and "was" in P10Ln17, are used to describe things have already been done. This is an issue through out the manuscript, which needs to be addressed carefully. |