1. Institute of Catalysis Research and Technology, Karlsruhe Institute of Technology, Karlsruhe, Germany
2. Institut für Geometrie und Praktische Mathematik, RWTH Aachen, Aachen, Germany
3. Center of Smart Interfaces, Technical University Darmstadt, Darmstadt, Germany
4. Institute of Multiphase Flows, Technical University Hamburg-Harburg, Hamburg, Germany
5. St. Petersburg State Institute of Technology, St. Petersburg, Russia