1. Austrian Centre of Industrial Biotechnology ACIB, Graz, Austria
2. Institute of Molecular Biosciences, University of Graz, Graz, Austria
3. Department of Microbiology and Bioprocess Technology, Institute of Biochemistry, University of Leipzig, Leipzig, Germany
4. Laboratory for Biomaterials, Swiss Federal Laboratories for Materials Science and Technology (Empa), St. Gallen, Switzerland
5. Textile Engineering Department, University of Minho, Guimarães, Portugal
6. Stazione Sperimentale per la Seta, Milano, Italy
7. Institute of Molecular Biotechnology, Graz University of Technology, Graz, Austria
8. Institut for Environmental Biotechnology, Graz University of Technology, Graz, Austria