1. Otto von Guericke UniversityChair for Automation/Modelling Universitaetsplatz 2 39106 Magdeburg Germany
2. Friedrich-Alexander University Erlangen-NurembergInstitute of Particle Technology Cauerstrasse 4 91054 Erlangen Germany
3. Max Planck Institute for Dynamics of Complex Technical Systems, Process Synthesis and Process Dynamics (PSD) Sandtorstrasse 1 39106 Magdeburg Germany