Preprint: archiving allowed.
Postprint: archiving restricted:
- 12 months embargo
Published version: archiving forbidden.
- Author's pre-print on author's personal website, institutional repository and open access repository
- Author's post-print on author's personal website, institutional repository, open access repository, PubMed Central and arXiv
- Published source must be acknowledged
- Must link to journal homepage with DOI
- Publisher's version/PDF cannot be used