For journals that use double-anonymized peer review, authors are required to submit:
Where present, the following identifiable information should be treated as follows:
If the journal you are submitting to mandates research data sharing and requires links to the data to be shared at submission, the data should be deposited in a repository that preserves author anonymity. The data can then be viewed anonymously during the peer review process.
Figshare is a repository that can be used to generate a ‘private sharing link’ for free which can be sent via email, and which you can add to your manuscript. The recipient can then access that data without having a Figshare account, and this link anonymizes the data for reviewers. These links expire after one year and should not be cited in publications.