Request a PREreview

You can request a PREreview of Metformin for Age-Related Macular Degeneration: Moving Beyond Observational Studies to Causal Inference Through Target Trial Emulation and Advanced Analytics. A PREreview is a review of a preprint and can vary from a few sentences to a lengthy report, similar to a journal-organized peer-review report.

Before you start

We will ask you to log in with your ORCID iD. If you don’t have an iD, you can create one.