Our policy on preprints servers of research articles is summarized below:
- Original submitted version - can be posted at any time.
- Accepted version - posted 6 months after publication.
- The published version / copyedited version - may not be posted on a preprint server or other website.
The original submitted version of the manuscript (the version that has not undergone peer review) may be posted at any time. Authors are recommended to disclose preprint posting details at the time of manuscript submission.