1. Empa; Swiss Federal Laboratories for Materials Science and Technology; Laboratory for Biointerfaces; Lerchenfeldstrasse 5 9014 St. Gallen Switzerland
2. Empa; Swiss Federal Laboratories for Materials Science and Technology; Laboratory for Biomimetic Membranes and Textiles; Lerchenfeldstrasse 5 9014 St. Gallen Switzerland
3. Institute for Biomechanics; ETH Zürich; Institute for Biomechanics; Hoenggerbergring 64 8093 Zürich Switzerland