Preprint: archiving allowed.
Postprint: archiving restricted:
- 6 months embargo
Published version: archiving forbidden.
- Authors retain copyright
- Author's pre-print on arXiv or bioRXiv
- Author's post-print on author's personal website, institutional repository, PubMed Central or funding body's archive
- Published source must be acknowledged
- Must link to publisher version with DOI
- Publisher's version/PDF cannot be used