1. Department of Archival, Library and Information Studies, University of West Attica, Aegaleo, Greece
2. Department of Informatics and Telecommunications, National and Kapodistrian University of Athens & Content Management in Culture P.C., Athens, Greece
3. Department of Informatics and Telecommunications, National and Kapodistrian University of Athens & Athena Research Center, Athens, Greece
4. Department of Cultural Technology and Communication, University of the Aegean, Mytilene, Greece
5. Basil & Elise Goulandris Foundation, Athens