This web site is hosted by 
Developers
Djeen was developed primarily at the Centre de Recherche en Cancerologie de Marseille by Olivier Stahl and Hugo Duvergey, respectively from the CRCM Integrative Bioinformatics platform Cibi and the Functional Genomics Institute Functional Proteomics Platform FPP.
The Djeen Sourceforge site is now maintained by Ghislain Bidaut. Sponsors and funding has been detailed in the Djeen publication.
Publication
Djeen is described in this paper:
Stahl O, Duvergey H, Guille A, Blondin F, Vecchio AD, Finetti P, Granjeaud S, Vigy O, Bidaut G. Djeen (Database for Joomla!'s Extensible Engine): a research information management system for flexible multi-technology project administration. BMC Res Notes. 2013 Jun 6;6:223 [Pubmed].
Licensing and Copyright
Djeen is under CeCILL v2 license, which terms have been defined here [Version en Francais]
Djeen has been copyrighted LOGINSERM® -- All rights reserved by INSERM.