S3U stands for single source, secondary use ("s" three times, "u" one time) and implements an IT infrastructure for clinical trials, which consists of theses modules:
The source code of this infrastructure is released under the GPL v3.0 (http://www.gnu.org/copyleft/gpl.html).
grep -R "^gem " *
and grep -R "^use " *
respectively at the root directory of S3U to get the latest list)As main developer of S3U, I (https://github.com/tobias-schleinkofer) would of course also thank these people/institutions: