Single-blind peer review is adopted by JRRR. Normally, 2 peer experts are invited to review the paper. If there are great differences in the comments, then another 1 or 2 experts will be invited to review. The peer review period generally lasts for 1 to 8 weeks. The manuscripts are finally reviewed by the chief editor when they pass the peer review, and are accepted when pass the final review. The specific process sees the following figure.