As a result of the licensing agreement between SDUB and the National Academy of Sciences, we get a 500 USD discount on immediate open access fee when publishing in the journal Proceedings of the National Academy of Sciences of the United States of America (PNAS). Articles become open access immediately.
Make sure to mention that you are from the University of Southern Denmark when submitting your article. The discount will then be subtracted from the price.
Please note, that this discount does not apply to articles published under the delayed open access option.
You can find more about open access publication in PNAS at the journal's homepage.
If you have comments or corrections, please contact: open-access@bib.sdu.dk