1. Laboratory for Biointerfaces; Empa-Swiss Federal Laboratories for Materials Science and Technology; Lerchenfeldstrasse 5 9014 St. Gallen Switzerland
2. Laboratory for Applied Wood Materials; Empa-Swiss Federal Laboratories for Materials Science and Technology; Überlandstrasse 129 8600 Dübendorf Switzerland
3. BIOSYNTH AG; Rietlistrasse 4 9422 Staad Switzerland
4. Laboratory for Functional Polymers; Empa-Swiss Federal Laboratories for Materials Science and Technology; Überlandstrasse 129 8600 Dübendorf Switzerland
5. Sika Technology AG; Tüffenwies 16 8048 Zürich Switzerland
6. Present address: Fraunhofer Institute for Interfacial Engineering and Biotechnology IGB; Bio-, Electro- and Chemocatalysis BioCat, Straubing Branch; Schulgasse 11a 94351 Straubing Germany