1. Department of Industrial Materials Science, Chalmers University of Technology, 412 96 Gothenburg, Sweden
2. Wallenberg Wood Science Center (WWSC), Chalmers University of Technology, 412 96 Gothenburg, Sweden
3. Institute of Bioproducts and Paper Technology, Graz University of Technology, 8010 Graz, Austria
4. Department of Chemistry and Chemical Engineering, Chalmers University of Technology, 412 96 Gothenburg, Sweden