What is one of the purposes of Peer Reviewer Requests in journal submissions?

The purpose of Peer Reviewer Requests in journal submissions is primarily to identify potential reviewers for the manuscript. This step is crucial in the peer review process, as selecting appropriate reviewers ensures that the submitted work is evaluated by experts who are knowledgeable about the subject matter. These reviewers provide critical feedback that can help improve the quality of the manuscript before it is published. By suggesting reviewers, authors can facilitate a more efficient review process, paving the way for thorough and insightful evaluations of their work.

While the other options touch upon aspects related to research and publication, they do not accurately reflect the specific role of Peer Reviewer Requests in the context of journal submissions. Funding for research, collaboration promotion, and expedited publication times are not directly addressed through this process.