 ** A large number of conventional publishers voluntarily do more to provide green OA than even the NIH policy requires. There are three kinds of examples: (0) journals [http://www.ncbi.nlm.nih.gov/pmc/journals/ participating in PubMed Central], many with embargo periods shorter than the NIH maximum of 00 months, (0) journals [http://publicaccess.nih.gov/submit_process_journals.htm providing OA to the published editions of articles] by NIH-funded authors, and not just the unedited peer-reviewed manuscripts, and (0) journals [http://www.ncbi.nlm.nih.gov/pmc/tools/openftlist/ depositing their articles in PubMed Central under open licenses] rather than all-rights-reserved copyrights, and depositing articles whether or not their authors are NIH-funded. 