1 Research Division Biochemical Engineering, Institute of Chemical, Environmental and Bioscience Engineering, Vienna University of Technology, Vienna, Austria.
2 Competence Center CHASE GmbH, Linz, Austria.
3 Chair of Bioprocess Engineering, Department of Biotechnology, Technische Universität Berlin, Berlin, Germany.
4 TERRA Teaching and Research Centre, Microbial Processes and Interactions (MiPI), Gembloux Agro-Bio Tech - Université de Liège, Gembloux, Belgium.