1. Smart Future Initiative, Frankfurt am Main, Germany
2. Department of Communication and Media Studies, School of Economics and Political Sciences, National and Kapodistrian University of Athens, Athens, Greece
3. Statistics and Research Methods, Tilburg University, Tilburg, The Netherlands
4. Jheronimus Academy of Data Science, Den Bosch, The Netherlands
5. Department of Art, Computational Media, University at Buffalo, Buffalo, NY 14260, USA