This is a very interesting, very current topic for research. Great choice.<br /><br />The text is well-written and so the edits are minimal, focusing on word choices, word omissions, slight rewriting, and, of course, any outright errors.<br /><br />The issue of the spell out vs. acronym is detailed in comments in the text.<br /><br />In the original draft, some edits and comments were made by another reader/editor and all of these remain in place, as requested.<br /><br />Thank you.