Dear Matthew,

The referees have now submitted their comments. As you will see, R1 recommends no further changes to your manuscript. R2, on the other hand, has a number of remaining concerns. I think none of the suggested changes will substantially alter the main message of your work, but I agree with R2 that they would further improve the readability of the manuscript. I am therefore returning the manuscript to give you the opportunity to address the suggestions of R2.

Bert Wouters, TC/TCD Editor

Dear Dr. Cooper,

Many thanks for submitting the revised manuscript. I'm happy to accept your work for publication as is. Congratulations for this very interesting paper and thank you for addressing the reviewer comments in such a constructive way throughout the review process.

Best regards,
Bert Wouters