Do authors have to assign copyright to PLoS?
No. It will be up to the authors to decide whether they wish to retain copyright or transfer copyright to their research institution or to PLoS. But no matter who owns the copyright, authors will be required to grant users an irrevocable license to print, copy, or use the work in any lawful way, subject to the condition that proper attribution is given whenever the work is reproduced or redistributed. Please see our licensing agreement for more information and this editorial for a further explanation of why we employ this copyright arrangement.
