Dear Authors, now that the open discussion is closed, I invite you to submit the revised version of the manuscript. One of the reviewers declared that he wants to check the manuscript again; therefore, the revised version will be reviewed again by me and at least one of the previous referees.
I am confident that your manuscript could be published soon, if you incorporate in the manuscript all comments received.

Thank you once more for taking part in this special issue.

Regards,

S.

Dear Authors, I received three referee answers, recommending minor revisions.
I think your work could be published after performing all the modifications suggested by the referees.

Thank you for submitting to this special issue.
Kind regards,

S.

Dear Authors,
please find attached an edited pdf version of your manuscript with some comments and some requests for a few corrections.
I also encourage you to perform a thorough check of the English: the manuscript is understandable, but sometimes sentences are long and the writing very elaborate. Long and complex sentences are usually appreciated in Italian, but in scientific English a concise and straight-to-the-point style is preferred. Please try to split long sentences.

I think the requested modifications could be accomplished easily in a little time, before accessing the final publication stage.

Regards,

S.