Oftentimes, to avoid bias, identity or certain information about the submitter should not be revealed to reviewers.
- Collaboration - Reviewers can see the author of a submission. Submission authors see their assigned reviewer.
- Blind Review - Reviewers cannot see the author of a submission. Submission authors cannot see their assigned reviewer. Reviewers can see other reviews.
- Anonymous - Like blind review, but reviewers cannot see other reviews.