Dear Authors -

The responses to reviews are, for the most part, complete and comprehensive. However, reviewers 2 and 3 both requested a discussion of uncertainties in the analysis. In response, the authors discuss the similarity between their outcome and the outcome of a parallel study. While this is indeed helpful information for validation, it does not address the reviewer concern of uncertainties in the analysis.

Please address this concern more specifically in a minor revision, either by providing a quantitative estimate of uncertainty in the approach, or by adding a clear explanation of sources of uncertainty to the analysis and how future work might quantify that uncertainty.

With thanks,
Dr. Delphine Farmer