HIEOS is an open source implementation of, primarily server-side, Integrating the Healthcare Enterprise (IHE) Integration Profiles including Cross Enterprise Document Sharing (XDS.b) and Cross Community Access (XCA) integration profiles.
Open source project that offer summary and download services on this page is a project that carry out their development work on other open source development sites. Their work is linked to this page via a feature called OFI, and their work is not carried out here on OSDN site.