Thank you - categories vs. categorise is a great spot!!! Where are the spelling mistakes? I don't see the missing 'the' in the first sentence? Mechanism here is in the abstract, if that's what you're referring to? That said, I've also not slept a lot in the last week...
FWIW, this is the submission to my committee, so I'm now spending the next few weeks meticulously going through to tighten up the grammar, catch typos etc., before it gets officially submitted in June.
FWIW, this is the submission to my committee, so I'm now spending the next few weeks meticulously going through to tighten up the grammar, catch typos etc., before it gets officially submitted in June.