CESH recently launched an updated version of the Systematic Review Data Repository. This new version, called SRDR+ (https://srdrplus.ahrq.gov), is a free, powerful, online, collaborative system for extracting and archiving study data during systematic reviews. To our knowledge, this is the only system of its kind that is free to anybody around the world. We therefore consider SRDR+ to be a community resource.
Click here to read more about the update.