If contributors are required to publish their article on an open access basis, the journal offers a GOLD Access option subject to payment of an article processing fee and following normal peer review. See details of our policy here including fees.
In addition, the journal publishes editorials and reviews and from time to time, other material open access. This material may not be reproduced, amended or in any way altered. It may not be used in classroom texts or any other form of commercial or non-commercial reproduction. For permission to reuse any material from the journal, please contact Val Hall.
Please read our policy regarding author self-archiving here.