Antonia Albani, (a.albani at tudelft.nl)
Information Systems Design
Delft University of Technology
The Netherlands

Johannes Maria Zaha, (johannes.zaha at sse.uni-due.de)
Software Systems Engineering
University of Duisburg -Essen
Germany

Sonja Zaplata, (zaplata at informatik.uni-hamburg.de)
Distributed Systems and Information Systems
University of Hamburg
Germany