1. RISE Research Institutes of Sweden Argongatan 30, Box 104 SE-431 22 Mölndal Sweden
2. Department of Biotechnology and Enzyme Catalysis Institute of Biochemistry University of Greifswald Felix-Hausdorff-Strasse 4 17487 Greifswald Germany
3. School of Engineering Sciences in Chemistry Biotechnology and Health KTH Royal Institute of Technology Science for Life Laboratory Tomtebodavägen 23, Box 1031 171 21 Solna Stockholm Sweden
4. School of Engineering Sciences in Chemistry Biotechnology and Health Department of Fibre and Polymer Technology KTH Royal Institute of Technology Teknikringen 56–58 100 44 Stockholm Sweden
5. Present address: REWOW srl Via Cardinale Agostino Ciasca 9 701 24 Bari Italy
6. Swedish Stockings Tyskbagargatan 7 114 43 Stockholm Sweden
7. Present address: Hyper Island Virkesvägen 2 120 30 Stockholm Sweden
8. The LYCRA Company UK Limited 60, Clooney Road, Maydown Londonderry N. BT47 6TH Ireland
9. KTH Royal Institute of Technology School of Engineering Sciences in Chemistry, Biotechnology and Health Wallenberg Wood Science Center Teknikringen 56–58 100 44 Stockholm Sweden