OJS Fork by Eysenbach epublishing Lab and JMIR Publications Inc.
Based on John Willinsky's Open journal Systems V1.4, JMIR Publications Inc. has invested over 10 years in R&D to create a customized, fully web-based, XML-based manuscript management system, incorporating many JMIR specific epublishing innovations. Some of them were donated and fed back into the OJS core code*, but some remain proprietary.
OrangeX (online reference checking system), fully integrated in the copyediting/typesetting production process, with WebCite(R) support
User interface improvements
Metadata model compatible with Medline and PubMed Central, completely revised submission forms
Handling of Figures and Multimedia Appendices
Fully automated Pubmed Central XML generation
Article-level metrics, incl. citation metrics and tweetation metrics