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I have a revised manuscript which I submitted to Nature Communications. The status of the manuscript says 'Reviewers Assigned' for about 24 days. What does it mean? Is it under review by the reviewers? Or reviewers are not responding to the editor after the request to review the revised manuscript by the editor? Just want to clarify, that this question is specific to the editorial process of 'Nature Communications' which is not usual and not related to generalized peer review process. I think I am asking this question especially because Nature Journals have their own editorial workflow which is not as same a typical workflow of many journals.