1. TU Dortmund, Germany
2. KTH Royal Institute of Technology, France
3. KTH Royal Institute of Technology, Sweden
4. Faculty of Computer Science, University of Vienna, Austria and ds:Univie, University of Vienna, Austria
5. Faculty of Computer Science, University of Vienna, Austria and UniVie Doctoral School Computer Science, University of Vienna, Austria
6. TU Berlin & University of Vienna, Germany
7. Faculty of Computer Science, University of Vienna, Austria