1. Laboratory of Advanced Fibers; Empa; Swiss Federal Laboratories for Materials Science and Technology; Lerchenfeldstrasse 5 St. Gallen 9014 Switzerland
2. Laboratory for Biomimetic Membranes and Textiles; Empa; Swiss Federal Laboratories for Materials Science and Technology; Lerchenfeldstrasse 5 St. Gallen 9014 Switzerland
3. Laboratory for Nanoscale Materials Science; Empa; Swiss Federal Laboratories for Materials Science and Technology; Überlandstrasse 129 Dübendorf 8600 Switzerland